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Product Highlights
- Maximum Download Speed (Mbps): 1800
- Model Number: TX20UPLUS
- Number Of Antennas: 2
- Operating Band: 5 GHz:, 2.4 GHz

TP-Link AX1800 Dual Antennas High Gain Wireless USB Adapter, Archer TX20UPLUS

The latest Wi-Fi 6 standard guarantees extreme speeds, ultra-low latency, and uninterrupted connections. Archer TX20U Plus arms your PC with Wi-Fi 6 to ensure powerful, continuous signal reception, unlocking your Wi-Fi 6 router’s full potential.1
- • Lightning-Fast WiFi 6 – Stream flawless video with 1800 Mbps wireless speeds (1201 Mbps on 5 GHz + 574 Mbps on 2.4 GHz)1
- • Flexible Dual Band – Ensure your PC has the best connection with 5 GHz and 2.4 GHz bands
- • Dual High-Gain Antennas – Connect from farther away with high-quality signals and transmissions
- • MU-MIMO – Maintain high download and upload speeds even when other devices are eating up your bandwidth2
- • OFDMA – Reduce your latency for impeccable conferencing and gameplay on crowded networks2
- • SuperSpeed USB 3.0 – Up to 10× faster transfer speeds than USB 2.0
- • Refined Security – Protect your personal data with the latest WPA3 encryption
KEY FEATURES:
Your Upgrade to WiFi 6
Forget about buying a new PC. TX20U Plus delivers powerful dual band WiFi 6 straight to your device for exceptional connectivity and speed up to 1800 Mbps.
Coverage Powered by Beamforming
High-gain antennas combine with Beamforming to concentrate WiFi signals towards your router for better reception and reliable connections from far away.
Escape the Congestion with MU-MIMO
Experience flawless streams, gameplay, and uploads while your network simultaneously processes bandwidth for multiple devices.
Lower Your Ping with OFDMA
Working with a compatible router, your PC receives data at the same time as other devices on the same stream. This means next-to-nothing lag for video and games.
A Perfect Match for Faster Speeds
USB 3.0 ensures there’s no bottleneck between TX20U Plus and your PC.
Adjustable, Multi-Directional Antennas
Rotate and adjust the antennas 180° for the best reception from any location.
Simple Design and Placement
Find the best spot for network reception with TX20U Plus’s desktop-friendly design and 1-meter USB cable.
1 Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage are not guaranteed and will vary as a result of 1) environmental factors, including building materials, physical objects, and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead, and 3) AP limitations, including rated performance, location, connection quality, and AP condition.
2 Use of Wi-Fi 6 and other features, including OFDMA and MU-MIMO, require your APs to also support the corresponding features.
Specifications
Description
- Search Snippet: The tp-link Archer TX20U Plus delivers Wi-Fi 6 speeds up to 1800 Mbps with dual high-gain antennas and USB 3.0 connectivity.
Global
- EAN: 4897098687888
- Model Number: TX20UPLUS
General
- Colour: Black
- Number Of Antennas: 2
- Type Of Antennas: High-Gain Dual-Band
Speed
- Maximum Download Speed (Mbps): 1800
Compatibility
- Os Compatibility: Windows 10, 11
Connectivity
- USB: Yes
- Wireless: Yes
Network
- Operating Band: 5 GHz:, 2.4 GHz
Dimensions
- Depth: 156.3mm
- Height: 19.2mm
- Width: 84mm
Why Buy?
Transform your desktop into a wireless powerhouse
This TP-Link AX1800 dual antennas high gain wireless USB adapter turns any desktop or older laptop into a modern WiFi device, giving you fast, reliable internet without needing to upgrade your entire computer or run cables across your home.
You'll enjoy smoother video calls, faster downloads, and buffer-free streaming thanks to the dual high-gain antennas that reach further and grab stronger signals than standard adapters. The WiFi 6 technology means multiple devices can share your network without slowing each other down, so your connection stays quick even when the whole household is online. Video calls become crystal clear, downloads finish faster, and streaming never stutters.
The compact design sits neatly on your desk with adjustable antennas that you can position for the best reception. The 1-meter USB cable gives you flexibility to place it where the signal is strongest, and the USB 3.0 connection ensures your adapter never becomes the bottleneck. Setup takes minutes, and the WPA3 security keeps your connection protected without any extra effort from you.
Buy this if…
- Your desktop PC lacks built-in WiFi capability
- You experience slow speeds or dropped connections on your current setup
- You regularly stream videos, game online, or make video calls
- Your computer sits far from your router and needs better signal reach
- You want modern WiFi performance without buying a new computer





