Realtek 8811cu Wireless Lan 802.11ac Usb Nic [work] -

| Band | Channel Width | Signal Strength | PHY Rate | iPerf3 TCP Throughput | |------|---------------|----------------|----------|-----------------------| | 2.4 GHz | 20 MHz | -45 dBm | 150 Mbps | 78–95 Mbps | | 2.4 GHz | 40 MHz | -45 dBm | 200 Mbps* | 85–110 Mbps | | 5 GHz | 20 MHz | -48 dBm | 150 Mbps | 90–105 Mbps | | 5 GHz | 40 MHz | -48 dBm | 300 Mbps | 140–170 Mbps | | 5 GHz | 80 MHz | -48 dBm | 433 Mbps | 210–245 Mbps |

| Component | Specification | |----------------|----------------------------------------------------| | Host Interface | USB 2.0 (High Speed, 480 Mbps max bus speed) | | RF Bands | 2.4 GHz & 5 GHz (dual-band) | | MIMO | 1x1 (1 transmit, 1 receive) | | Max PHY Rate | 433 Mbps (80 MHz channel, 5 GHz) | | Modulation | 256-QAM, OFDM, DSSS, CCK | | Security | WPA, WPA2, WPA3 (with driver support), WEP, 802.1x | | Operating Temp | 0°C to 70°C | realtek 8811cu wireless lan 802.11ac usb nic

*40 MHz on 2.4 GHz is non-standard and often unstable due to overlapping channels. | Band | Channel Width | Signal Strength