TP-Link Archer TX20U Plus AX1800 High Gain Dual Band Wi‑Fi 6 USB Adapter

Upgrade Your PC with High-Speed Wi‑Fi 6 Connectivity

The TP-Link Archer TX20U Plus AX1800 Wi‑Fi 6 USB Adapter is a powerful and easy way to bring next-generation wireless performance to your desktop or laptop. Delivering combined speeds of up to 1800Mbps, dual-band connectivity, high-gain antennas and advanced Wi‑Fi 6 technologies, the TX20U Plus provides faster downloads, lower latency and improved network efficiency.

Ideal for streaming, gaming, video conferencing and everyday internet use, the Archer TX20U Plus connects through SuperSpeed USB 3.0 and offers a convenient upgrade without requiring internal hardware installation.

Key Features & Benefits

Lightning-Fast AX1800 Wi‑Fi 6 Performance

Experience next-generation wireless speeds with:

• 1201Mbps on 5GHz
• 574Mbps on 2.4GHz
• Combined AX1800 Speed

Perfect for:

• 4K Streaming
• Online Gaming
• Video Conferencing
• Large File Downloads
• Remote Working

Advanced Wi‑Fi 6 Technology

Built on the latest IEEE 802.11ax standard, the TX20U Plus delivers:

• Higher Network Efficiency
• Increased Capacity
• Faster Data Transfers
• Improved Performance on Busy Networks

Flexible Dual-Band Connectivity

Choose the ideal wireless band for your requirements:

5GHz Band

• Higher Speeds
• Lower Interference
• Ideal for Gaming & Streaming

2.4GHz Band

• Extended Coverage
• Stronger Signal Through Obstacles
• Reliable Everyday Connectivity

Dual High-Gain Antennas

The adapter features:

• 2 × High-Gain Dual-Band Antennas
• Adjustable 180° Positioning
• Enhanced Signal Reception
• Improved Coverage Range

Helping maintain strong, stable connections even further from the router.

Beamforming Technology

Beamforming intelligently directs wireless signals toward your router, improving:

• Signal Strength
• Reception Quality
• Connection Reliability
• Overall Wireless Performance

MU-MIMO Support

Multi-User Multiple Input Multiple Output (MU-MIMO) enables more efficient communication with compatible routers.

Benefits include:

• Faster Downloads
• Improved Upload Speeds
• Better Multi-Device Performance
• Reduced Network Congestion

OFDMA Technology

Orthogonal Frequency Division Multiple Access (OFDMA) helps reduce latency by allowing multiple devices to share network resources more efficiently.

Ideal for:

• Online Gaming
• Video Calls
• Live Streaming
• Crowded Wi‑Fi Environments

SuperSpeed USB 3.0 Interface

The USB 3.0 connection provides:

• Up to 10× Faster Transfer Speeds Than USB 2.0
• Reduced Bottlenecks
• Improved Wireless Throughput

Ensuring the adapter can fully utilise Wi‑Fi 6 performance.

Adjustable Desktop-Friendly Design

The included 1-metre USB 3.0 cable allows flexible positioning for improved signal reception.

Benefits include:

• Easier Placement
• Better Antenna Positioning
• Stronger Reception Areas
• Cleaner Desk Setup

Enhanced WPA3 Security

Protect your data with the latest wireless encryption standards:

• WPA3
• WPA2
• WPA
• WPA-PSK/WPA2-PSK

Helping safeguard personal information and wireless communications.

Why Choose the TP-Link Archer TX20U Plus?

The Archer TX20U Plus is an ideal upgrade for users who want modern Wi‑Fi 6 performance without replacing their computer or opening the system case. Simply connect via USB and enjoy faster wireless speeds, reduced lag and stronger signal coverage.

Its high-gain antennas, advanced Wi‑Fi 6 technologies and USB 3.0 interface make it a great choice for gamers, remote workers, content streamers and everyday users looking to improve wireless performance.

Technical Specifications

Wireless Standards

• IEEE 802.11a
• IEEE 802.11b
• IEEE 802.11g
• IEEE 802.11n
• IEEE 802.11ac
• IEEE 802.11ax (Wi‑Fi 6)

Wireless Speeds

5GHz

• 1201Mbps (802.11ax)
• 867Mbps (802.11ac)
• 300Mbps (802.11n)
• 54Mbps (802.11a)

2.4GHz

• 574Mbps (802.11ax)
• 400Mbps (802.11n)
• 54Mbps (802.11g)
• 11Mbps (802.11b)

Antennas

• 2 × High-Gain Dual-Band Antennas
• Adjustable Multi-Directional Design

Wireless Features

• Wi‑Fi 6 (802.11ax)
• Beamforming
• MU-MIMO
• OFDMA
• Infrastructure Mode

Security

• WPA3
• WPA2
• WPA
• WEP
• WPA-PSK
• WPA2-PSK

Interface

• USB 3.0
• 1-Metre USB 3.0 Extension Cable Included

Transmission Power

5GHz

• 19dBm (FCC)
• 16dBm (CE)

2.4GHz

• 19dBm (FCC)
• 14.5dBm (CE)

LED Indicator

• Status LED

Dimensions

• 84 × 156.3 × 19.2mm

Operating System Compatibility

• Windows 10
• Windows 11

Certifications

• FCC
• CE
• RoHS

Perfect For

• Desktop PC Wi‑Fi Upgrades
• Laptops
• Online Gaming
• 4K Streaming
• Remote Working
• Video Conferencing
• Wi‑Fi 6 Network Upgrades
• High-Speed Internet Connections

What's in the Box?

• TP-Link Archer TX20U Plus AX1800 Wi‑Fi 6 USB Adapter
• 1-Metre USB 3.0 Extension Cable
• Quick Installation Guide

Fast, Reliable Wi‑Fi 6 for Your PC

The TP-Link Archer TX20U Plus AX1800 High Gain Dual Band Wi‑Fi 6 USB Adapter combines Wi‑Fi 6 speeds, dual-band connectivity, high-gain antennas, Beamforming, MU-MIMO, OFDMA and WPA3 security, making it an excellent choice for upgrading your PC with faster, stronger and more reliable wireless networking.