The TP-Link Archer TX20U Nano is a compact AX1800 Wi-Fi 6 USB adapter designed to upgrade desktops and laptops with fast dual-band wireless connectivity. Featuring next-generation Wi-Fi 6 technology, the adapter delivers improved speed, reduced latency, and enhanced network efficiency for streaming, gaming, video conferencing, and everyday internet usage.
With wireless speeds up to 1201 Mbps on 5 GHz and 574 Mbps on 2.4 GHz, the Archer TX20U Nano ensures stable high-speed connections even in busy network environments. Advanced OFDMA and MU-MIMO technologies improve simultaneous device communication and optimize overall wireless performance.
Its ultra-compact nano design allows discreet installation without blocking adjacent ports, making it ideal for laptops, office PCs, HTPC systems, and portable workstations. WPA3 security support provides stronger wireless encryption and improved protection against cyber threats.
| Specification | Details |
|---|---|
| Model | Archer TX20U Nano |
| Product Type | Wi-Fi 6 USB Adapter |
| Wi-Fi Standard | IEEE 802.11ax/ac/n/g/b/a |
| Wireless Speed | AX1800 |
| 5 GHz Speed | Up to 1201 Mbps |
| 2.4 GHz Speed | Up to 574 Mbps |
| Frequency Bands | Dual Band 2.4 GHz & 5 GHz |
| Interface | USB 2.0 |
| Antenna Type | Internal |
| MU-MIMO | Yes |
| OFDMA | Yes |
| Beamforming | Yes |
| Security | WPA/WPA2/WPA3 |
| Operating Systems | Windows 10 / 11 |
| Form Factor | Nano USB |
| Dimensions | Approx. 26.8 × 15.7 × 7.5 mm |



