TP-Link® AX1800 Dual Band Wi-Fi 6 Wireless USB Adapter | Archer TX20U
TP-Link® AX1800 Dual Band Wi-Fi 6 Wireless USB Adapter | Archer TX20U
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TP-Link AX1800 Dual Band Wi-Fi 6 Wireless USB Adapter | Archer TX20U
The TP-Link Archer TX20U is a dual-band Wi-Fi 6 USB adapter in a compact stick design with built-in antennas and a protective cap. It delivers up to 1201 Mbps on 5 GHz and 574 Mbps on 2.4 GHz over SuperSpeed USB 3.0, with a pre-loaded driver for Windows 11/10.
Wi-Fi 6 Speed (AX1800): Up to 1201 Mbps on 5 GHz, about 1.4× the 867 Mbps of a Wi-Fi 5 adapter, plus 574 Mbps on 2.4 GHz. Wi-Fi 6 features need a Wi-Fi 6 router.
Built-in Antennas with Beamforming: The built-in high-performance antennas combine with Beamforming to focus the Wi-Fi signal towards your router for better reception.
SuperSpeed USB 3.0: USB 3.0 is up to 10× faster than USB 2.0, so the USB link does not slow down your Wi-Fi 6 connection.
Low Latency, WPA3 and Easy Setup: OFDMA and MU-MIMO reduce lag with a compatible router, WPA3 (Personal/Enterprise) protects your network, and the pre-loaded driver means no CD is needed.
Who it's for / Works with: Laptops and desktop PCs on Windows 11/10 that need a compact Wi-Fi 6 upgrade without external antennas.
Good to know: Supports Windows 11/10. Antennas are internal (no external antennas). Wi-Fi 6 features and WPA3 need a router that supports them. Wi-Fi speeds are maximum link rates.
Technical Specifications
| Specification | TP-Link Archer TX20U |
|---|---|
| Model | Archer TX20U |
| Wireless standard | IEEE 802.11a/b/g/n/ac/ax (Wi-Fi 6) |
| Wi-Fi class | AX1800, dual band |
| 5 GHz | 11ax up to 1201 Mbps, 11ac up to 867 Mbps, 11n up to 300 Mbps |
| 2.4 GHz | 11ax up to 574 Mbps, 11n up to 400 Mbps |
| Interface | USB 3.0 |
| Antennas | Built-in dual-band antennas |
| Wireless security | WEP, WPA/WPA2/WPA3, WPA-PSK/WPA2-PSK |
| Wireless mode | Infrastructure mode |
| Operating system | Windows 11/10 |
| Dimensions (W × D × H) | 90.2 × 29.2 × 12.9 mm |
| In the box | Archer TX20U adapter, Quick Installation Guide |
📄 Datasheet: Download the official TP-Link Archer TX20U datasheet (PDF)