Testing the speed of wireless adapters

All wireless adapters were tested under consistent conditions - each positioned in close proximity (1-2m) and connected to the same wireless access point (AP). The adapters utilized various interface types, including USB, SDIO, and PCI, to evaluate performance across different hardware configurations.

Test Equipment

• Access Point: Zyxel NWA130BE (Wi-Fi 7)
• Network Switches:
  • Netgear XS712T
  • Netgear XS508M
• Power Switches: APC AP7920
• Client Devices:
  • Multiple single-board computers equipped with onboard wireless modules or PCI Wi-Fi cards
  • USB wireless test server: Geekom IT13 with an i-Tec 16-port USB 3.0 hub

Software and Infrastructure

• Infrastructure Database: NetBox for resource modeling and inventory
• Automation: GitHub Actions for workflow orchestration and test execution
• Networking: Tailscale for secure device connectivity across the test environment
• Test Platform: KVM virtual machine running the latest x86 Armbian image for USB wireless testing

Methodology

Overview of the WiFi performance test process:

1. ⚡ Power On Devices
   └─ Embedded WiFi-capable devices and USB wireless adapters are powered on.

2. 🌐 Configure Wireless Connection
   └─ Devices are configured to connect to a predefined access point (SSID).

3. 📶 Connect to WiFi Network
   └─ Network connectivity is validated to ensure the device is routable.

4. 📊 Measure Performance (iperf3)
   ├─ Perform reverse (-R) and forward iperf3 tests
   └─ Measure throughput and link quality.

5. 🔍 Collect System & Network Info
   ├─ Extract link details (e.g. bitrate, signal strength)
   └─ Record system version, kernel, architecture.

6. 🔁 Restore Wired Network
   └─ Reapply original routes and configuration.

7. ☁️ Upload Test Results
   └─ Summary, logs, and system info are uploaded as artifacts.

8. 📴 Power Off Devices
   └─ All test devices are safely powered down after testing completes.

Devices Under Tests

This section presents the performance test results, including key metrics and technical details from the test execution.
Test Date: 2025-05-23 14:40 UTC

AC

Broadcom 4345

OS: Armbian v25.2.2, 6.12.15-current-bcm2711

Chipset	Class	Average forward speed	Average reverse speed
BCM4345	AC	58.8 Mbits/sec	59.9 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.131 port 52297 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  6.39 MBytes  53.6 Mbits/sec                  
[  5]   1.00-2.00   sec  6.73 MBytes  56.4 Mbits/sec                  
[  5]   2.00-3.00   sec  6.78 MBytes  56.9 Mbits/sec                  
[  5]   3.00-4.00   sec  6.64 MBytes  55.7 Mbits/sec                  
[  5]   4.00-5.00   sec  6.78 MBytes  56.8 Mbits/sec                  
[  5]   5.00-6.00   sec  6.56 MBytes  55.0 Mbits/sec                  
[  5]   6.00-7.00   sec  6.72 MBytes  56.4 Mbits/sec                  
[  5]   7.00-8.00   sec  6.73 MBytes  56.4 Mbits/sec                  
[  5]   8.00-9.00   sec  6.72 MBytes  56.4 Mbits/sec                  
[  5]   9.00-10.00  sec  6.62 MBytes  55.5 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.02  sec  70.2 MBytes  58.8 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  66.7 MBytes  55.9 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.131 port 47597 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  8.83 MBytes  74.1 Mbits/sec    0    440 KBytes       
[  5]   1.00-2.00   sec  7.64 MBytes  64.1 Mbits/sec    0    591 KBytes       
[  5]   2.00-3.00   sec  7.40 MBytes  62.1 Mbits/sec    0    796 KBytes       
[  5]   3.00-4.00   sec  6.25 MBytes  52.4 Mbits/sec    0    935 KBytes       
[  5]   4.00-5.00   sec  7.50 MBytes  62.9 Mbits/sec    0   1.02 MBytes       
[  5]   5.00-6.00   sec  6.25 MBytes  52.4 Mbits/sec    0   1.18 MBytes       
[  5]   6.00-7.00   sec  7.50 MBytes  62.9 Mbits/sec    0   1.18 MBytes       
[  5]   7.00-8.00   sec  6.25 MBytes  52.4 Mbits/sec    0   1.18 MBytes       
[  5]   8.00-9.00   sec  7.50 MBytes  62.9 Mbits/sec    0   1.25 MBytes       
[  5]   9.00-10.00  sec  6.25 MBytes  52.4 Mbits/sec    0   1.26 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  71.4 MBytes  59.9 Mbits/sec    0             sender
[  5]   0.00-10.02  sec  68.8 MBytes  57.6 Mbits/sec                  receiver

iperf Done.

freq: 2462
RX: 37311 bytes (142 packets)
TX: 49917 bytes (196 packets)
signal: -28 dBm
rx bitrate: 72.2 MBit/s
tx bitrate: 72.2 MBit/s

Compex WLE900VX

OS: Armbian v25.08.0-trunk, 6.12.28-edge-mvebu

Chipset	Class	Average forward speed	Average reverse speed
QCA9880	AC	115 Mbits/sec	104 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.126 port 52479 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  13.2 MBytes   111 Mbits/sec                  
[  5]   1.00-2.00   sec  13.7 MBytes   115 Mbits/sec                  
[  5]   2.00-3.00   sec  13.5 MBytes   113 Mbits/sec                  
[  5]   3.00-4.00   sec  13.7 MBytes   115 Mbits/sec                  
[  5]   4.00-5.00   sec  13.7 MBytes   115 Mbits/sec                  
[  5]   5.00-6.00   sec  13.4 MBytes   112 Mbits/sec                  
[  5]   6.00-7.00   sec  13.6 MBytes   114 Mbits/sec                  
[  5]   7.00-8.00   sec  12.4 MBytes   104 Mbits/sec                  
[  5]   8.00-9.00   sec  13.4 MBytes   112 Mbits/sec                  
[  5]   9.00-10.00  sec  13.5 MBytes   113 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.05  sec   138 MBytes   115 Mbits/sec   90             sender
[  5]   0.00-10.00  sec   134 MBytes   112 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.126 port 40751 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  13.0 MBytes   109 Mbits/sec    0    468 KBytes       
[  5]   1.00-2.00   sec  12.1 MBytes   101 Mbits/sec    0    540 KBytes       
[  5]   2.00-3.00   sec  12.4 MBytes   104 Mbits/sec    0    566 KBytes       
[  5]   3.00-4.00   sec  12.4 MBytes   104 Mbits/sec    0    566 KBytes       
[  5]   4.00-5.00   sec  12.2 MBytes   102 Mbits/sec    0    592 KBytes       
[  5]   5.00-6.00   sec  12.6 MBytes   105 Mbits/sec    0    655 KBytes       
[  5]   6.00-7.00   sec  12.5 MBytes   105 Mbits/sec    0    734 KBytes       
[  5]   7.00-8.00   sec  12.9 MBytes   108 Mbits/sec    0    734 KBytes       
[  5]   8.00-9.00   sec  12.4 MBytes   104 Mbits/sec    0    734 KBytes       
[  5]   9.00-10.00  sec  12.2 MBytes   102 Mbits/sec    0    734 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   124 MBytes   104 Mbits/sec    0             sender
[  5]   0.00-10.02  sec   123 MBytes   103 Mbits/sec                  receiver

iperf Done.

freq: 2462
RX: 127969 bytes (552 packets)
TX: 56319 bytes (243 packets)
signal: -35 dBm
rx bitrate: 144.4 MBit/s MCS 15 short GI

EDUP EP-AC1681

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL88x2BU	AC	97.8 Mbits/sec	99.4 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.107 port 47897 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  10.4 MBytes  86.9 Mbits/sec                  
[  5]   1.00-2.00   sec  11.5 MBytes  96.5 Mbits/sec                  
[  5]   2.00-3.00   sec  11.9 MBytes  99.6 Mbits/sec                  
[  5]   3.00-4.00   sec  11.6 MBytes  97.5 Mbits/sec                  
[  5]   4.00-5.00   sec  11.9 MBytes  99.6 Mbits/sec                  
[  5]   5.00-6.00   sec  11.6 MBytes  97.5 Mbits/sec                  
[  5]   6.00-7.00   sec  11.8 MBytes  98.6 Mbits/sec                  
[  5]   7.00-8.00   sec  11.9 MBytes  99.6 Mbits/sec                  
[  5]   8.00-9.00   sec  11.8 MBytes  98.6 Mbits/sec                  
[  5]   9.00-10.00  sec  11.8 MBytes  98.6 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   117 MBytes  97.8 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   116 MBytes  97.3 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.107 port 35515 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  14.8 MBytes   124 Mbits/sec    0    643 KBytes       
[  5]   1.00-2.00   sec  10.8 MBytes  90.2 Mbits/sec    0    675 KBytes       
[  5]   2.00-3.00   sec  12.4 MBytes   104 Mbits/sec    0    747 KBytes       
[  5]   3.00-4.00   sec  12.4 MBytes   104 Mbits/sec    0    795 KBytes       
[  5]   4.00-5.00   sec  11.1 MBytes  93.3 Mbits/sec    0    841 KBytes       
[  5]   5.00-6.00   sec  12.5 MBytes   105 Mbits/sec    0    841 KBytes       
[  5]   6.00-7.00   sec  12.6 MBytes   106 Mbits/sec    0    888 KBytes       
[  5]   7.00-8.00   sec  9.62 MBytes  80.7 Mbits/sec    0    888 KBytes       
[  5]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec    0    888 KBytes       
[  5]   9.00-10.00  sec  11.1 MBytes  93.3 Mbits/sec    0    888 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   118 MBytes  99.4 Mbits/sec    0             sender
[  5]   0.00-10.03  sec   115 MBytes  96.4 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 181788 bytes (434 packets)
TX: 105538 bytes (502 packets)
signal: -36 dBm
rx bitrate: 130.0 MBit/s MCS 15
tx bitrate: 144.4 MBit/s MCS 15 short GI

Realtek 8811AU

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8812AU	AC	139 Mbits/sec	106 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.119 port 38093 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  13.8 MBytes   115 Mbits/sec                  
[  5]   1.00-2.00   sec  17.1 MBytes   144 Mbits/sec                  
[  5]   2.00-3.00   sec  16.8 MBytes   141 Mbits/sec                  
[  5]   3.00-4.00   sec  16.2 MBytes   136 Mbits/sec                  
[  5]   4.00-5.00   sec  16.5 MBytes   138 Mbits/sec                  
[  5]   5.00-6.00   sec  16.9 MBytes   142 Mbits/sec                  
[  5]   6.00-7.00   sec  15.6 MBytes   131 Mbits/sec                  
[  5]   7.00-8.00   sec  16.2 MBytes   136 Mbits/sec                  
[  5]   8.00-9.00   sec  16.1 MBytes   135 Mbits/sec                  
[  5]   9.00-10.00  sec  16.6 MBytes   139 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   166 MBytes   139 Mbits/sec  141             sender
[  5]   0.00-10.00  sec   162 MBytes   136 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.119 port 50979 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  14.5 MBytes   122 Mbits/sec    0    501 KBytes       
[  5]   1.00-2.00   sec  13.9 MBytes   116 Mbits/sec    0    557 KBytes       
[  5]   2.00-3.00   sec  14.2 MBytes   120 Mbits/sec    0    585 KBytes       
[  5]   3.00-4.00   sec  12.4 MBytes   104 Mbits/sec    0    585 KBytes       
[  5]   4.00-5.00   sec  9.50 MBytes  79.7 Mbits/sec    0    585 KBytes       
[  5]   5.00-6.00   sec  11.9 MBytes  99.6 Mbits/sec    0    585 KBytes       
[  5]   6.00-7.00   sec  12.5 MBytes   105 Mbits/sec    0    659 KBytes       
[  5]   7.00-8.00   sec  12.2 MBytes   103 Mbits/sec    0    659 KBytes       
[  5]   8.00-9.00   sec  12.1 MBytes   102 Mbits/sec    0    659 KBytes       
[  5]   9.00-10.00  sec  13.2 MBytes   111 Mbits/sec    0    659 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   126 MBytes   106 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   124 MBytes   104 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
signal: -34 dBm
tx bitrate: 434.0 MBit/s

Realtek 8812AU

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8812AU	AC	109 Mbits/sec	103 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.118 port 56907 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  11.1 MBytes  93.2 Mbits/sec                  
[  5]   1.00-2.00   sec  12.6 MBytes   106 Mbits/sec                  
[  5]   2.00-3.00   sec  13.0 MBytes   109 Mbits/sec                  
[  5]   3.00-4.00   sec  12.8 MBytes   107 Mbits/sec                  
[  5]   4.00-5.00   sec  12.6 MBytes   106 Mbits/sec                  
[  5]   5.00-6.00   sec  12.9 MBytes   108 Mbits/sec                  
[  5]   6.00-7.00   sec  13.1 MBytes   110 Mbits/sec                  
[  5]   7.00-8.00   sec  12.6 MBytes   106 Mbits/sec                  
[  5]   8.00-9.00   sec  12.6 MBytes   106 Mbits/sec                  
[  5]   9.00-10.00  sec  12.9 MBytes   108 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   130 MBytes   109 Mbits/sec  455             sender
[  5]   0.00-10.00  sec   126 MBytes   106 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.118 port 32849 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  15.0 MBytes   126 Mbits/sec    0    496 KBytes       
[  5]   1.00-2.00   sec  11.9 MBytes  99.6 Mbits/sec    0    559 KBytes       
[  5]   2.00-3.00   sec  12.5 MBytes   105 Mbits/sec    0    619 KBytes       
[  5]   3.00-4.00   sec  11.0 MBytes  92.3 Mbits/sec    0    697 KBytes       
[  5]   4.00-5.00   sec  12.6 MBytes   106 Mbits/sec    0    734 KBytes       
[  5]   5.00-6.00   sec  12.9 MBytes   108 Mbits/sec    0    734 KBytes       
[  5]   6.00-7.00   sec  9.62 MBytes  80.7 Mbits/sec    0    734 KBytes       
[  5]   7.00-8.00   sec  11.4 MBytes  95.4 Mbits/sec    0    734 KBytes       
[  5]   8.00-9.00   sec  12.5 MBytes   105 Mbits/sec    0    734 KBytes       
[  5]   9.00-10.00  sec  13.0 MBytes   109 Mbits/sec    0    734 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   122 MBytes   103 Mbits/sec    0             sender
[  5]   0.00-10.02  sec   119 MBytes  99.7 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
signal: -44 dBm
tx bitrate: 174.0 MBit/s

Realtek 8814AU

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8814AU	AC	147 Mbits/sec	23.6 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.106 port 52293 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  17.4 MBytes   146 Mbits/sec                  
[  5]   1.00-2.00   sec  16.8 MBytes   141 Mbits/sec                  
[  5]   2.00-3.00   sec  16.1 MBytes   135 Mbits/sec                  
[  5]   3.00-4.00   sec  16.2 MBytes   136 Mbits/sec                  
[  5]   4.00-5.00   sec  17.5 MBytes   147 Mbits/sec                  
[  5]   5.00-6.00   sec  18.0 MBytes   151 Mbits/sec                  
[  5]   6.00-7.00   sec  17.9 MBytes   150 Mbits/sec                  
[  5]   7.00-8.00   sec  17.8 MBytes   149 Mbits/sec                  
[  5]   8.00-9.00   sec  17.6 MBytes   148 Mbits/sec                  
[  5]   9.00-10.00  sec  17.8 MBytes   149 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   176 MBytes   147 Mbits/sec  142             sender
[  5]   0.00-10.00  sec   173 MBytes   145 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.106 port 46047 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  3.38 MBytes  28.3 Mbits/sec    0    201 KBytes       
[  5]   1.00-2.00   sec  3.25 MBytes  27.3 Mbits/sec    0    308 KBytes       
[  5]   2.00-3.00   sec  2.62 MBytes  22.0 Mbits/sec    0    325 KBytes       
[  5]   3.00-4.00   sec  2.75 MBytes  23.1 Mbits/sec    0    342 KBytes       
[  5]   4.00-5.00   sec  2.75 MBytes  23.1 Mbits/sec    0    342 KBytes       
[  5]   5.00-6.00   sec  2.75 MBytes  23.1 Mbits/sec    0    342 KBytes       
[  5]   6.00-7.00   sec  2.88 MBytes  24.1 Mbits/sec    0    342 KBytes       
[  5]   7.00-8.00   sec  3.00 MBytes  25.2 Mbits/sec    0    361 KBytes       
[  5]   8.00-9.00   sec  2.25 MBytes  18.9 Mbits/sec    0    387 KBytes       
[  5]   9.00-10.00  sec  2.50 MBytes  21.0 Mbits/sec    1    270 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  28.1 MBytes  23.6 Mbits/sec    1             sender
[  5]   0.00-10.09  sec  26.9 MBytes  22.3 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
signal: -37 dBm
tx bitrate: 867.0 MBit/s

Realtek 8821CU #1

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8821CU	AC	116 Mbits/sec	203 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.136 port 51013 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  12.5 MBytes   105 Mbits/sec                  
[  5]   1.00-2.00   sec  13.2 MBytes   111 Mbits/sec                  
[  5]   2.00-3.00   sec  13.2 MBytes   111 Mbits/sec                  
[  5]   3.00-4.00   sec  13.2 MBytes   111 Mbits/sec                  
[  5]   4.00-5.00   sec  13.0 MBytes   109 Mbits/sec                  
[  5]   5.00-6.00   sec  13.0 MBytes   109 Mbits/sec                  
[  5]   6.00-7.00   sec  13.1 MBytes   110 Mbits/sec                  
[  5]   7.00-8.00   sec  15.0 MBytes   126 Mbits/sec                  
[  5]   8.00-9.00   sec  15.9 MBytes   133 Mbits/sec                  
[  5]   9.00-10.00  sec  15.9 MBytes   133 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   139 MBytes   116 Mbits/sec    1             sender
[  5]   0.00-10.00  sec   138 MBytes   116 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.136 port 46429 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  29.4 MBytes   246 Mbits/sec    0    636 KBytes       
[  5]   1.00-2.00   sec  25.5 MBytes   214 Mbits/sec    0    636 KBytes       
[  5]   2.00-3.00   sec  24.8 MBytes   208 Mbits/sec    0    667 KBytes       
[  5]   3.00-4.00   sec  24.0 MBytes   201 Mbits/sec    0    667 KBytes       
[  5]   4.00-5.00   sec  24.1 MBytes   202 Mbits/sec    0    667 KBytes       
[  5]   5.00-6.00   sec  22.8 MBytes   191 Mbits/sec    0    667 KBytes       
[  5]   6.00-7.00   sec  23.1 MBytes   194 Mbits/sec    0    704 KBytes       
[  5]   7.00-8.00   sec  22.1 MBytes   186 Mbits/sec    0    704 KBytes       
[  5]   8.00-9.00   sec  23.2 MBytes   195 Mbits/sec    2    704 KBytes       
[  5]   9.00-10.00  sec  23.4 MBytes   196 Mbits/sec    0    704 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   242 MBytes   203 Mbits/sec    2             sender
[  5]   0.00-10.02  sec   239 MBytes   200 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 195141 bytes (375 packets)
TX: 101644 bytes (475 packets)
signal: -36 dBm
rx bitrate: 390.0 MBit/s VHT-MCS 9 80MHz VHT-NSS 1
tx bitrate: 433.3 MBit/s VHT-MCS 9 80MHz short GI VHT-NSS 1

Realtek 8821CU #2

OS: Armbian v25.5.1, 6.12.28-current-meson64

Chipset	Class	Average forward speed	Average reverse speed
RTL8821CU	AC	35.7 Mbits/sec	175 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.163 port 40003 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  8.12 MBytes  68.1 Mbits/sec                  
[  5]   1.00-2.00   sec  8.88 MBytes  74.4 Mbits/sec                  
[  5]   2.00-3.00   sec  2.62 MBytes  22.0 Mbits/sec                  
[  5]   3.00-4.00   sec  2.75 MBytes  23.1 Mbits/sec                  
[  5]   4.00-5.00   sec  1.38 MBytes  11.5 Mbits/sec                  
[  5]   5.00-6.00   sec  1.62 MBytes  13.6 Mbits/sec                  
[  5]   6.00-7.00   sec  3.38 MBytes  28.3 Mbits/sec                  
[  5]   7.00-8.00   sec  3.38 MBytes  28.3 Mbits/sec                  
[  5]   8.00-9.00   sec  3.50 MBytes  29.4 Mbits/sec                  
[  5]   9.00-10.00  sec  4.00 MBytes  33.6 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.05  sec  42.8 MBytes  35.7 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  39.6 MBytes  33.2 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.163 port 60179 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  25.8 MBytes   216 Mbits/sec    0   3.20 MBytes       
[  5]   1.00-2.00   sec  25.9 MBytes   217 Mbits/sec    0   3.89 MBytes       
[  5]   2.00-3.00   sec  27.0 MBytes   226 Mbits/sec    0   5.53 MBytes       
[  5]   3.00-4.00   sec  26.6 MBytes   223 Mbits/sec    0   5.53 MBytes       
[  5]   4.00-5.00   sec  23.9 MBytes   200 Mbits/sec    0   6.10 MBytes       
[  5]   5.00-6.00   sec  23.1 MBytes   194 Mbits/sec    0   6.24 MBytes       
[  5]   6.00-7.00   sec  15.8 MBytes   132 Mbits/sec    0   6.42 MBytes       
[  5]   7.00-8.00   sec  16.9 MBytes   141 Mbits/sec    0   6.42 MBytes       
[  5]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec    0   6.42 MBytes       
[  5]   9.00-10.00  sec  12.9 MBytes   108 Mbits/sec    0   6.42 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   209 MBytes   175 Mbits/sec    0             sender
[  5]   0.00-10.03  sec   209 MBytes   175 Mbits/sec                  receiver

iperf Done.

Realtek 8822CE

OS: Armbian v25.2.3, 6.12.21-current-rockchip64

Chipset	Class	Average forward speed	Average reverse speed
RTL8822CE	AC	514 Mbits/sec	315 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.127 port 43813 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  68.0 MBytes   570 Mbits/sec                  
[  5]   1.00-2.00   sec  67.8 MBytes   569 Mbits/sec                  
[  5]   2.00-3.00   sec  56.2 MBytes   471 Mbits/sec                  
[  5]   3.00-4.00   sec  59.9 MBytes   502 Mbits/sec                  
[  5]   4.00-5.00   sec  60.3 MBytes   506 Mbits/sec                  
[  5]   5.00-6.00   sec  55.6 MBytes   467 Mbits/sec                  
[  5]   6.00-7.00   sec  59.3 MBytes   498 Mbits/sec                  
[  5]   7.00-8.00   sec  59.5 MBytes   499 Mbits/sec                  
[  5]   8.00-9.00   sec  63.5 MBytes   533 Mbits/sec                  
[  5]   9.00-10.00  sec  60.2 MBytes   505 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   614 MBytes   514 Mbits/sec  334             sender
[  5]   0.00-10.00  sec   610 MBytes   512 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.127 port 54887 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  25.5 MBytes   214 Mbits/sec   14    185 KBytes       
[  5]   1.00-2.00   sec  36.4 MBytes   305 Mbits/sec   52   87.7 KBytes       
[  5]   2.00-3.00   sec  32.5 MBytes   273 Mbits/sec    7    252 KBytes       
[  5]   3.00-4.00   sec  50.8 MBytes   426 Mbits/sec    0    457 KBytes       
[  5]   4.00-5.00   sec  45.4 MBytes   381 Mbits/sec   14    219 KBytes       
[  5]   5.00-6.00   sec  41.4 MBytes   348 Mbits/sec   14    146 KBytes       
[  5]   6.00-7.00   sec  37.6 MBytes   315 Mbits/sec    7    202 KBytes       
[  5]   7.00-8.00   sec  43.3 MBytes   363 Mbits/sec    7    216 KBytes       
[  5]   8.00-9.00   sec  30.6 MBytes   257 Mbits/sec   21    204 KBytes       
[  5]   9.00-10.00  sec  31.6 MBytes   265 Mbits/sec   14    238 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   375 MBytes   315 Mbits/sec  150             sender
[  5]   0.00-10.01  sec   372 MBytes   312 Mbits/sec                  receiver

iperf Done.

freq: 5500
RX: 135215 bytes (495 packets)
TX: 60332 bytes (223 packets)
signal: -31 dBm
rx bitrate: 780.0 MBit/s VHT-MCS 9 80MHz VHT-NSS 2
tx bitrate: 866.7 MBit/s VHT-MCS 9 80MHz short GI VHT-NSS 2

AX

Comfast CF953AX

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
MT7921AU	AX	97.6 Mbits/sec	152 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.117 port 45117 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  10.8 MBytes  90.1 Mbits/sec                  
[  5]   1.00-2.00   sec  11.5 MBytes  96.5 Mbits/sec                  
[  5]   2.00-3.00   sec  11.6 MBytes  97.5 Mbits/sec                  
[  5]   3.00-4.00   sec  11.0 MBytes  92.3 Mbits/sec                  
[  5]   4.00-5.00   sec  11.6 MBytes  97.5 Mbits/sec                  
[  5]   5.00-6.00   sec  11.5 MBytes  96.5 Mbits/sec                  
[  5]   6.00-7.00   sec  11.9 MBytes  99.4 Mbits/sec                  
[  5]   7.00-8.00   sec  11.1 MBytes  93.5 Mbits/sec                  
[  5]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec                  
[  5]   9.00-10.00  sec  11.4 MBytes  95.4 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   116 MBytes  97.6 Mbits/sec  147             sender
[  5]   0.00-10.00  sec   114 MBytes  95.3 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.117 port 51683 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  20.1 MBytes   169 Mbits/sec    0    559 KBytes       
[  5]   1.00-2.00   sec  18.2 MBytes   153 Mbits/sec    0    669 KBytes       
[  5]   2.00-3.00   sec  17.5 MBytes   147 Mbits/sec    0    669 KBytes       
[  5]   3.00-4.00   sec  18.1 MBytes   152 Mbits/sec    0    706 KBytes       
[  5]   4.00-5.00   sec  18.2 MBytes   153 Mbits/sec    0    706 KBytes       
[  5]   5.00-6.00   sec  16.8 MBytes   141 Mbits/sec    0    738 KBytes       
[  5]   6.00-7.00   sec  18.2 MBytes   153 Mbits/sec    0    738 KBytes       
[  5]   7.00-8.00   sec  17.1 MBytes   144 Mbits/sec    0    738 KBytes       
[  5]   8.00-9.00   sec  18.2 MBytes   153 Mbits/sec    0    738 KBytes       
[  5]   9.00-10.00  sec  18.1 MBytes   152 Mbits/sec    0    781 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   181 MBytes   152 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   177 MBytes   148 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 160034 bytes (501 packets)
TX: 88354 bytes (496 packets)
signal: -38 dBm
rx bitrate: 1080.6 MBit/s 80MHz HE-MCS 10 HE-NSS 2 HE-GI 0 HE-DCM 0
tx bitrate: 960.7 MBit/s 80MHz HE-MCS 9 HE-NSS 2 HE-GI 0 HE-DCM 0

Intel AX200

OS: Armbian v25.2.2, 6.12.15-current-rockchip64

Chipset	Class	Average forward speed	Average reverse speed
AX200	AX	311 Mbits/sec	737 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.116 port 59875 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  30.0 MBytes   251 Mbits/sec                  
[  5]   1.00-2.00   sec  34.4 MBytes   288 Mbits/sec                  
[  5]   2.00-3.00   sec  40.0 MBytes   336 Mbits/sec                  
[  5]   3.00-4.00   sec  32.4 MBytes   272 Mbits/sec                  
[  5]   4.00-5.00   sec  32.5 MBytes   273 Mbits/sec                  
[  5]   5.00-6.00   sec  36.8 MBytes   308 Mbits/sec                  
[  5]   6.00-7.00   sec  35.4 MBytes   297 Mbits/sec                  
[  5]   7.00-8.00   sec  46.9 MBytes   393 Mbits/sec                  
[  5]   8.00-9.00   sec  40.2 MBytes   338 Mbits/sec                  
[  5]   9.00-10.00  sec  39.1 MBytes   328 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   372 MBytes   311 Mbits/sec  160             sender
[  5]   0.00-10.00  sec   368 MBytes   308 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.116 port 60531 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   104 MBytes   874 Mbits/sec    0   6.43 MBytes       
[  5]   1.00-2.00   sec   104 MBytes   876 Mbits/sec    0   6.43 MBytes       
[  5]   2.00-3.00   sec   106 MBytes   891 Mbits/sec    0   6.43 MBytes       
[  5]   3.00-4.00   sec  95.0 MBytes   797 Mbits/sec    0   6.43 MBytes       
[  5]   4.00-5.00   sec  95.5 MBytes   801 Mbits/sec   37   3.21 MBytes       
[  5]   5.00-6.00   sec   100 MBytes   842 Mbits/sec    0   3.21 MBytes       
[  5]   6.00-7.00   sec  73.0 MBytes   612 Mbits/sec   96    858 KBytes       
[  5]   7.00-8.00   sec  64.9 MBytes   544 Mbits/sec    0    963 KBytes       
[  5]   8.00-9.00   sec  72.5 MBytes   608 Mbits/sec   29    570 KBytes       
[  5]   9.00-10.00  sec  62.6 MBytes   525 Mbits/sec    0    711 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   879 MBytes   737 Mbits/sec  162             sender
[  5]   0.00-10.01  sec   875 MBytes   734 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 78806 bytes (273 packets)
TX: 51439 bytes (229 packets)
signal: -33 dBm
rx bitrate: 1297.1 MBit/s 160MHz HE-MCS 6 HE-NSS 2 HE-GI 0 HE-DCM 0
tx bitrate: 490.0 MBit/s 160MHz HE-MCS 3 HE-NSS 2 HE-GI 2 HE-DCM 0

N

Alfa RT3572

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RT3572	N	87.3 Mbits/sec	65.6 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.114 port 40121 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  9.75 MBytes  81.7 Mbits/sec                  
[  5]   1.00-2.00   sec  10.4 MBytes  87.0 Mbits/sec                  
[  5]   2.00-3.00   sec  10.2 MBytes  86.0 Mbits/sec                  
[  5]   3.00-4.00   sec  10.0 MBytes  83.8 Mbits/sec                  
[  5]   4.00-5.00   sec  10.2 MBytes  86.1 Mbits/sec                  
[  5]   5.00-6.00   sec  10.6 MBytes  89.1 Mbits/sec                  
[  5]   6.00-7.00   sec  10.1 MBytes  84.9 Mbits/sec                  
[  5]   7.00-8.00   sec  10.1 MBytes  85.0 Mbits/sec                  
[  5]   8.00-9.00   sec  10.2 MBytes  85.9 Mbits/sec                  
[  5]   9.00-10.00  sec  10.1 MBytes  84.9 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   104 MBytes  87.3 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   102 MBytes  85.5 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.114 port 40119 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  8.50 MBytes  71.2 Mbits/sec    0    222 KBytes       
[  5]   1.00-2.00   sec  7.50 MBytes  62.9 Mbits/sec    0    272 KBytes       
[  5]   2.00-3.00   sec  7.38 MBytes  61.9 Mbits/sec    0    284 KBytes       
[  5]   3.00-4.00   sec  7.75 MBytes  65.0 Mbits/sec    0    354 KBytes       
[  5]   4.00-5.00   sec  8.25 MBytes  69.2 Mbits/sec    0    375 KBytes       
[  5]   5.00-6.00   sec  7.50 MBytes  63.0 Mbits/sec    0    375 KBytes       
[  5]   6.00-7.00   sec  7.50 MBytes  62.9 Mbits/sec    0    375 KBytes       
[  5]   7.00-8.00   sec  7.75 MBytes  65.0 Mbits/sec    0    375 KBytes       
[  5]   8.00-9.00   sec  7.38 MBytes  61.9 Mbits/sec    0    375 KBytes       
[  5]   9.00-10.00  sec  8.75 MBytes  73.3 Mbits/sec    0    527 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  78.2 MBytes  65.6 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  75.2 MBytes  63.1 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 193222 bytes (585 packets)
TX: 99469 bytes (543 packets)
signal: -17 dBm
rx bitrate: 300.0 MBit/s MCS 15 40MHz short GI
tx bitrate: 300.0 MBit/s MCS 15 40MHz short GI

Broadcom 43430

OS: Armbian v25.5.1, 6.12.23-current-sunxi

Chipset	Class	Average forward speed	Average reverse speed
BCM43430	N	56.1 Mbits/sec	43.8 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.164 port 45037 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  6.32 MBytes  53.0 Mbits/sec                  
[  5]   1.00-2.00   sec  6.29 MBytes  52.8 Mbits/sec                  
[  5]   2.00-3.00   sec  6.60 MBytes  55.3 Mbits/sec                  
[  5]   3.00-4.00   sec  6.59 MBytes  55.3 Mbits/sec                  
[  5]   4.00-5.00   sec  6.61 MBytes  55.5 Mbits/sec                  
[  5]   5.00-6.00   sec  6.39 MBytes  53.6 Mbits/sec                  
[  5]   6.00-7.00   sec  6.40 MBytes  53.7 Mbits/sec                  
[  5]   7.00-8.00   sec  6.68 MBytes  56.1 Mbits/sec                  
[  5]   8.00-9.00   sec  6.53 MBytes  54.8 Mbits/sec                  
[  5]   9.00-10.00  sec  5.78 MBytes  48.5 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec  67.0 MBytes  56.1 Mbits/sec  145             sender
[  5]   0.00-10.00  sec  64.2 MBytes  53.8 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.164 port 34893 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  5.72 MBytes  48.0 Mbits/sec    0    250 KBytes       
[  5]   1.00-2.00   sec  5.28 MBytes  44.3 Mbits/sec    0    263 KBytes       
[  5]   2.00-3.00   sec  5.28 MBytes  44.3 Mbits/sec    0    263 KBytes       
[  5]   3.00-4.00   sec  4.97 MBytes  41.7 Mbits/sec    0    263 KBytes       
[  5]   4.00-5.00   sec  4.97 MBytes  41.7 Mbits/sec    0    270 KBytes       
[  5]   5.00-6.00   sec  4.97 MBytes  41.7 Mbits/sec    0    277 KBytes       
[  5]   6.00-7.00   sec  5.28 MBytes  44.3 Mbits/sec    0    277 KBytes       
[  5]   7.00-8.00   sec  5.22 MBytes  43.8 Mbits/sec    0    351 KBytes       
[  5]   8.00-9.00   sec  5.22 MBytes  43.8 Mbits/sec    0    351 KBytes       
[  5]   9.00-10.00  sec  5.34 MBytes  44.8 Mbits/sec    0    351 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  52.3 MBytes  43.8 Mbits/sec    0             sender
[  5]   0.00-10.02  sec  51.4 MBytes  43.0 Mbits/sec                  receiver

iperf Done.

freq: 2462
RX: 66355 bytes (194 packets)
TX: 59173 bytes (281 packets)
signal: -51 dBm
rx bitrate: 72.2 MBit/s
tx bitrate: 72.2 MBit/s

Broadcom 43455

OS: Armbian v25.2.3, 6.12.22-current-x86

Chipset	Class	Average forward speed	Average reverse speed
BCM43455	N	45.0 Mbits/sec	52.4 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.120 port 34085 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  5.88 MBytes  49.3 Mbits/sec                  
[  5]   1.00-2.00   sec  5.58 MBytes  46.9 Mbits/sec                  
[  5]   2.00-3.00   sec  5.69 MBytes  47.8 Mbits/sec                  
[  5]   3.00-4.00   sec  4.75 MBytes  39.8 Mbits/sec                  
[  5]   4.00-5.00   sec  4.88 MBytes  40.9 Mbits/sec                  
[  5]   5.00-6.00   sec  5.02 MBytes  42.1 Mbits/sec                  
[  5]   6.00-7.00   sec  5.53 MBytes  46.3 Mbits/sec                  
[  5]   7.00-8.00   sec  4.68 MBytes  39.3 Mbits/sec                  
[  5]   8.00-9.00   sec  4.78 MBytes  40.1 Mbits/sec                  
[  5]   9.00-10.00  sec  5.26 MBytes  44.1 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.38  sec  55.6 MBytes  45.0 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  52.1 MBytes  43.7 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.120 port 50963 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  6.68 MBytes  56.0 Mbits/sec    0    201 KBytes       
[  5]   1.00-2.00   sec  6.40 MBytes  53.7 Mbits/sec    0    236 KBytes       
[  5]   2.00-3.00   sec  5.65 MBytes  47.4 Mbits/sec    0    250 KBytes       
[  5]   3.00-4.00   sec  7.21 MBytes  60.5 Mbits/sec    0    305 KBytes       
[  5]   4.00-5.00   sec  6.03 MBytes  50.6 Mbits/sec    0    321 KBytes       
[  5]   5.00-6.00   sec  6.09 MBytes  51.1 Mbits/sec    0    321 KBytes       
[  5]   6.00-7.00   sec  6.09 MBytes  51.1 Mbits/sec    0    321 KBytes       
[  5]   7.00-8.00   sec  6.84 MBytes  57.4 Mbits/sec    0    321 KBytes       
[  5]   8.00-9.00   sec  5.47 MBytes  45.9 Mbits/sec    0    321 KBytes       
[  5]   9.00-10.00  sec  5.97 MBytes  50.0 Mbits/sec    0    321 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  62.4 MBytes  52.4 Mbits/sec    0             sender
[  5]   0.00-10.01  sec  60.9 MBytes  51.0 Mbits/sec                  receiver

iperf Done.

freq: 5500
RX: 57203 bytes (181 packets)
TX: 53948 bytes (235 packets)
signal: -52 dBm
rx bitrate: 433.3 MBit/s
tx bitrate: 433.3 MBit/s

Ralink RT5370

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RT5370	N	25.5 Mbits/sec	35.3 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.112 port 51909 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  1.25 MBytes  10.5 Mbits/sec                  
[  5]   1.00-2.00   sec  2.62 MBytes  22.0 Mbits/sec                  
[  5]   2.00-3.00   sec  3.00 MBytes  25.2 Mbits/sec                  
[  5]   3.00-4.00   sec  2.88 MBytes  24.1 Mbits/sec                  
[  5]   4.00-5.00   sec  2.75 MBytes  23.1 Mbits/sec                  
[  5]   5.00-6.00   sec  2.75 MBytes  23.1 Mbits/sec                  
[  5]   6.00-7.00   sec  2.75 MBytes  23.1 Mbits/sec                  
[  5]   7.00-8.00   sec  2.88 MBytes  24.1 Mbits/sec                  
[  5]   8.00-9.00   sec  3.00 MBytes  25.2 Mbits/sec                  
[  5]   9.00-10.00  sec  3.25 MBytes  27.3 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.02  sec  30.5 MBytes  25.5 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  27.1 MBytes  22.8 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.112 port 44927 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  4.88 MBytes  40.9 Mbits/sec    0    228 KBytes       
[  5]   1.00-2.00   sec  4.50 MBytes  37.7 Mbits/sec    0    409 KBytes       
[  5]   2.00-3.00   sec  5.25 MBytes  44.0 Mbits/sec    0    573 KBytes       
[  5]   3.00-4.00   sec  4.00 MBytes  33.5 Mbits/sec    0    734 KBytes       
[  5]   4.00-5.00   sec  4.12 MBytes  34.6 Mbits/sec    0    829 KBytes       
[  5]   5.00-6.00   sec  2.75 MBytes  23.1 Mbits/sec    0   1000 KBytes       
[  5]   6.00-7.00   sec  5.50 MBytes  46.1 Mbits/sec    1    716 KBytes       
[  5]   7.00-8.00   sec  2.75 MBytes  23.1 Mbits/sec    0    793 KBytes       
[  5]   8.00-9.00   sec  4.12 MBytes  34.6 Mbits/sec    0    878 KBytes       
[  5]   9.00-10.00  sec  4.25 MBytes  35.6 Mbits/sec    1    655 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  42.1 MBytes  35.3 Mbits/sec    2             sender
[  5]   0.00-10.01  sec  39.0 MBytes  32.7 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 86377 bytes (366 packets)
TX: 55984 bytes (217 packets)
signal: -27 dBm
rx bitrate: 58.5 MBit/s MCS 6
tx bitrate: 65.0 MBit/s MCS 7

Ralink RT5572

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RT5572	N	88.1 Mbits/sec	65.4 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.111 port 53039 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  8.62 MBytes  72.3 Mbits/sec                  
[  5]   1.00-2.00   sec  10.5 MBytes  88.1 Mbits/sec                  
[  5]   2.00-3.00   sec  9.75 MBytes  81.8 Mbits/sec                  
[  5]   3.00-4.00   sec  10.0 MBytes  83.9 Mbits/sec                  
[  5]   4.00-5.00   sec  10.2 MBytes  86.0 Mbits/sec                  
[  5]   5.00-6.00   sec  10.6 MBytes  89.1 Mbits/sec                  
[  5]   6.00-7.00   sec  10.4 MBytes  87.0 Mbits/sec                  
[  5]   7.00-8.00   sec  10.6 MBytes  89.1 Mbits/sec                  
[  5]   8.00-9.00   sec  10.8 MBytes  90.2 Mbits/sec                  
[  5]   9.00-10.00  sec  10.6 MBytes  89.1 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   105 MBytes  88.1 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   102 MBytes  85.7 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.111 port 44471 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  8.62 MBytes  72.3 Mbits/sec    0    228 KBytes       
[  5]   1.00-2.00   sec  8.00 MBytes  67.1 Mbits/sec    0    257 KBytes       
[  5]   2.00-3.00   sec  7.50 MBytes  62.9 Mbits/sec    0    257 KBytes       
[  5]   3.00-4.00   sec  7.88 MBytes  66.1 Mbits/sec    0    257 KBytes       
[  5]   4.00-5.00   sec  7.75 MBytes  65.0 Mbits/sec    0    257 KBytes       
[  5]   5.00-6.00   sec  7.88 MBytes  66.1 Mbits/sec    0    257 KBytes       
[  5]   6.00-7.00   sec  7.75 MBytes  65.1 Mbits/sec    0    257 KBytes       
[  5]   7.00-8.00   sec  7.12 MBytes  59.7 Mbits/sec    0    301 KBytes       
[  5]   8.00-9.00   sec  7.50 MBytes  62.9 Mbits/sec    0    301 KBytes       
[  5]   9.00-10.00  sec  8.00 MBytes  67.1 Mbits/sec    0    301 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  78.0 MBytes  65.4 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  76.4 MBytes  64.0 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 192994 bytes (589 packets)
TX: 103146 bytes (527 packets)
signal: -34 dBm
rx bitrate: 300.0 MBit/s MCS 15 40MHz short GI
tx bitrate: 270.0 MBit/s MCS 15 40MHz

Realtek 8188CUS

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8192CU	N	48.1 Mbits/sec	28.7 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.110 port 48305 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  5.50 MBytes  46.1 Mbits/sec                  
[  5]   1.00-2.00   sec  5.75 MBytes  48.2 Mbits/sec                  
[  5]   2.00-3.00   sec  5.75 MBytes  48.2 Mbits/sec                  
[  5]   3.00-4.00   sec  5.75 MBytes  48.2 Mbits/sec                  
[  5]   4.00-5.00   sec  5.75 MBytes  48.2 Mbits/sec                  
[  5]   5.00-6.00   sec  5.62 MBytes  47.2 Mbits/sec                  
[  5]   6.00-7.00   sec  5.38 MBytes  45.1 Mbits/sec                  
[  5]   7.00-8.00   sec  5.00 MBytes  41.9 Mbits/sec                  
[  5]   8.00-9.00   sec  5.38 MBytes  45.1 Mbits/sec                  
[  5]   9.00-10.00  sec  5.62 MBytes  47.2 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.20  sec  58.5 MBytes  48.1 Mbits/sec   52             sender
[  5]   0.00-10.00  sec  55.5 MBytes  46.6 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.110 port 40967 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  4.25 MBytes  35.6 Mbits/sec    0    208 KBytes       
[  5]   1.00-2.00   sec  3.75 MBytes  31.5 Mbits/sec    0    273 KBytes       
[  5]   2.00-3.00   sec  3.12 MBytes  26.2 Mbits/sec    0    314 KBytes       
[  5]   3.00-4.00   sec  4.00 MBytes  33.6 Mbits/sec    0    339 KBytes       
[  5]   4.00-5.00   sec  3.00 MBytes  25.2 Mbits/sec    0    355 KBytes       
[  5]   5.00-6.00   sec  3.75 MBytes  31.5 Mbits/sec    0    358 KBytes       
[  5]   6.00-7.00   sec  3.00 MBytes  25.2 Mbits/sec    0    358 KBytes       
[  5]   7.00-8.00   sec  3.75 MBytes  31.5 Mbits/sec    0    358 KBytes       
[  5]   8.00-9.00   sec  3.25 MBytes  27.3 Mbits/sec    0    387 KBytes       
[  5]   9.00-10.00  sec  2.38 MBytes  19.9 Mbits/sec    0    387 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  34.2 MBytes  28.7 Mbits/sec    0             sender
[  5]   0.00-10.02  sec  32.9 MBytes  27.5 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 85722 bytes (308 packets)
TX: 51703 bytes (205 packets)
signal: -36 dBm
rx bitrate: 65.0 MBit/s MCS 7
tx bitrate: 72.2 MBit/s MCS 7 short GI

Realtek 8723BS

OS: Armbian v25.2.1, 6.12.13-current-rockchip

Chipset	Class	Average forward speed	Average reverse speed
RTL8723BS	N	36.6 Mbits/sec	47.4 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.134 port 41613 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  6.03 MBytes  50.6 Mbits/sec                  
[  5]   1.00-2.00   sec  5.04 MBytes  42.3 Mbits/sec                  
[  5]   2.00-3.00   sec  4.14 MBytes  34.7 Mbits/sec                  
[  5]   3.00-4.00   sec  4.04 MBytes  33.9 Mbits/sec                  
[  5]   4.00-5.00   sec  2.10 MBytes  17.6 Mbits/sec                  
[  5]   5.00-6.00   sec  2.48 MBytes  20.8 Mbits/sec                  
[  5]   6.00-7.00   sec  3.88 MBytes  32.6 Mbits/sec                  
[  5]   7.00-8.00   sec  3.69 MBytes  31.0 Mbits/sec                  
[  5]   8.00-9.00   sec  4.46 MBytes  37.5 Mbits/sec                  
[  5]   9.00-10.00  sec  4.46 MBytes  37.4 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.08  sec  44.0 MBytes  36.6 Mbits/sec   38             sender
[  5]   0.00-10.00  sec  40.3 MBytes  33.8 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.134 port 45499 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  6.14 MBytes  51.5 Mbits/sec    0    372 KBytes       
[  5]   1.00-2.00   sec  5.59 MBytes  46.9 Mbits/sec    0    543 KBytes       
[  5]   2.00-3.00   sec  5.10 MBytes  42.7 Mbits/sec    0    543 KBytes       
[  5]   3.00-4.00   sec  5.59 MBytes  46.9 Mbits/sec    0    543 KBytes       
[  5]   4.00-5.00   sec  5.72 MBytes  48.0 Mbits/sec    0    543 KBytes       
[  5]   5.00-6.00   sec  5.97 MBytes  50.0 Mbits/sec    0    571 KBytes       
[  5]   6.00-7.00   sec  5.59 MBytes  46.9 Mbits/sec    0    571 KBytes       
[  5]   7.00-8.00   sec  5.59 MBytes  46.9 Mbits/sec    0    571 KBytes       
[  5]   8.00-9.00   sec  5.59 MBytes  46.9 Mbits/sec    0    571 KBytes       
[  5]   9.00-10.00  sec  5.59 MBytes  46.9 Mbits/sec    0    571 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  56.5 MBytes  47.4 Mbits/sec    0             sender
[  5]   0.00-10.05  sec  55.1 MBytes  46.0 Mbits/sec                  receiver

iperf Done.

Realtek 8723BU

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8723BU	N	34.3 Mbits/sec	45.6 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.109 port 38923 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  3.75 MBytes  31.4 Mbits/sec                  
[  5]   1.00-2.00   sec  3.50 MBytes  29.4 Mbits/sec                  
[  5]   2.00-3.00   sec  3.75 MBytes  31.5 Mbits/sec                  
[  5]   3.00-4.00   sec  3.38 MBytes  28.3 Mbits/sec                  
[  5]   4.00-5.00   sec  4.00 MBytes  33.6 Mbits/sec                  
[  5]   5.00-6.00   sec  4.25 MBytes  35.7 Mbits/sec                  
[  5]   6.00-7.00   sec  4.00 MBytes  33.6 Mbits/sec                  
[  5]   7.00-8.00   sec  3.88 MBytes  32.5 Mbits/sec                  
[  5]   8.00-9.00   sec  3.88 MBytes  32.5 Mbits/sec                  
[  5]   9.00-10.00  sec  4.38 MBytes  36.7 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.17  sec  41.6 MBytes  34.3 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  38.8 MBytes  32.5 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.109 port 53447 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  6.38 MBytes  53.4 Mbits/sec    0    257 KBytes       
[  5]   1.00-2.00   sec  5.38 MBytes  45.1 Mbits/sec    0    365 KBytes       
[  5]   2.00-3.00   sec  5.50 MBytes  46.2 Mbits/sec    0    440 KBytes       
[  5]   3.00-4.00   sec  5.50 MBytes  46.1 Mbits/sec    0    498 KBytes       
[  5]   4.00-5.00   sec  5.12 MBytes  43.0 Mbits/sec    0    523 KBytes       
[  5]   5.00-6.00   sec  5.25 MBytes  44.0 Mbits/sec    0    523 KBytes       
[  5]   6.00-7.00   sec  5.38 MBytes  45.1 Mbits/sec    0    523 KBytes       
[  5]   7.00-8.00   sec  5.25 MBytes  44.0 Mbits/sec    0    523 KBytes       
[  5]   8.00-9.00   sec  5.25 MBytes  44.1 Mbits/sec    0    523 KBytes       
[  5]   9.00-10.00  sec  5.38 MBytes  45.1 Mbits/sec    0    588 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  54.4 MBytes  45.6 Mbits/sec    0             sender
[  5]   0.00-10.01  sec  51.4 MBytes  43.0 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 83111 bytes (350 packets)
TX: 58717 bytes (225 packets)
signal: -48 dBm
rx bitrate: 52.0 MBit/s MCS 5
tx bitrate: 72.2 MBit/s MCS 7 short GI

UWE 5622

OS: Armbian v25.5.0-trunk.538, 6.12.23-current-sunxi64

Chipset	Class	Average forward speed	Average reverse speed
UWE5622	N	2.08 Mbits/sec	15.4 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.128 port 42067 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec   478 KBytes  3.92 Mbits/sec                  
[  5]   1.00-2.00   sec  99.0 KBytes   811 Kbits/sec                  
[  5]   2.00-3.00   sec  91.9 KBytes   753 Kbits/sec                  
[  5]   3.00-4.00   sec  84.8 KBytes   695 Kbits/sec                  
[  5]   4.00-5.00   sec  93.3 KBytes   765 Kbits/sec                  
[  5]   5.00-6.00   sec  86.3 KBytes   707 Kbits/sec                  
[  5]   6.00-7.00   sec  93.3 KBytes   765 Kbits/sec                  
[  5]   7.00-8.00   sec  91.9 KBytes   753 Kbits/sec                  
[  5]   8.00-9.00   sec  87.7 KBytes   718 Kbits/sec                  
[  5]   9.00-10.00  sec  97.6 KBytes   799 Kbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.06  sec  2.50 MBytes  2.08 Mbits/sec    1             sender
[  5]   0.00-10.00  sec  1.27 MBytes  1.07 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.128 port 54741 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.98 MBytes  16.6 Mbits/sec    0    140 KBytes       
[  5]   1.00-2.00   sec  1.93 MBytes  16.2 Mbits/sec    0    211 KBytes       
[  5]   2.00-3.00   sec  1.55 MBytes  13.0 Mbits/sec    0    270 KBytes       
[  5]   3.00-4.00   sec  1.93 MBytes  16.2 Mbits/sec    0    314 KBytes       
[  5]   4.00-5.00   sec  1.37 MBytes  11.5 Mbits/sec    0    341 KBytes       
[  5]   5.00-6.00   sec  1.43 MBytes  12.0 Mbits/sec    0    375 KBytes       
[  5]   6.00-7.00   sec  2.42 MBytes  20.3 Mbits/sec    0    426 KBytes       
[  5]   7.00-8.00   sec  1.80 MBytes  15.1 Mbits/sec    0    452 KBytes       
[  5]   8.00-9.00   sec  1.86 MBytes  15.6 Mbits/sec    0    452 KBytes       
[  5]   9.00-10.00  sec  2.11 MBytes  17.7 Mbits/sec    0    501 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  18.4 MBytes  15.4 Mbits/sec    0             sender
[  5]   0.00-10.05  sec  15.9 MBytes  13.2 Mbits/sec                  receiver

iperf Done.

freq: 5500
RX: 1747456873 bytes (1445198 packets)

Contribute

• Assist us in developing and maintaining our testing system: Your expertise can help us enhance and optimize our test infrastructure. By contributing your skills, you can play a key role in ensuring the accuracy and reliability of our test results.

• Donate hardware: Your contribution of new hardware, whether it’s a wireless adapter or any other equipment, helps us expand our testing capabilities. We’re specifically looking for new wireless adapters that haven’t yet been added to our system. Your donation can directly impact the scope and depth of our tests.

• Join our team: Become part of our passionate and dedicated team. We’re looking for individuals who share our vision and are eager to contribute to the development of innovative testing solutions. Whether you have technical expertise or simply a willingness to learn, there’s a place for you here!

Other resources

• USB WiFi Adapter Information for Linux
• Official Linux Wireless documentation
• Armbian forum - Advanced users - Development