Description

Product Description

The TP-Link Archer TX20U Plus AX1800 High Gain Wi-Fi 6 USB Adapter is a powerful next-generation wireless solution designed to upgrade desktop PCs and laptops with high-speed and stable internet connectivity.

It supports Wi-Fi 6 (802.11ax) technology and delivers dual-band speeds up to 1201Mbps on the 5GHz band and 574Mbps on the 2.4GHz band. This ensures smooth performance for online gaming, 4K/8K streaming, video conferencing, and heavy downloads.

The adapter features two high-gain external antennas that significantly improve signal strength, range, and stability, making it ideal for large homes or weak signal areas. Beamforming technology focuses the Wi-Fi signal toward your router for better coverage, while OFDMA and MU-MIMO improve efficiency and reduce latency in multi-device environments.

It comes with a USB 3.0 interface for high-speed data transfer and includes a flexible cable and desktop-friendly design for optimal antenna placement. It also supports WPA3 security for enhanced protection against modern network threats.

Key Features

• AX1800 Wi-Fi 6 (802.11ax) USB adapter
• Up to 1201Mbps (5GHz) + 574Mbps (2.4GHz) speeds
• Dual high-gain external antennas for extended range
• USB 3.0 SuperSpeed interface (up to 10× faster than USB 2.0)
• Beamforming for stronger and focused signals
• MU-MIMO for multi-device efficiency
• OFDMA for lower latency and smoother performance
• WPA3 latest wireless security support
• Flexible desktop placement with USB extension cable
• Plug-and-play driver installation (Windows 10/11)

Technical Specifications

Wireless

• Standard: IEEE 802.11a/b/g/n/ac/ax
• Frequency Bands:
  • 2.4GHz
  • 5GHz
• Speed:
  • 5GHz: Up to 1201Mbps
  • 2.4GHz: Up to 574Mbps
• Technology: Wi-Fi 6 (AX1800 class)

Interface

• USB 3.0

Antennas

• 2 × high-gain dual-band external antennas
• Adjustable for optimal signal positioning

Security

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

System Compatibility

• Windows 10 / Windows 11 (64-bit)

Performance Features

• MU-MIMO support
• OFDMA support
• Beamforming technology
• High-speed stable wireless transmission

Design

• External antenna USB adapter
• Desktop-friendly placement with USB extension cable
• Compact but high-performance design

Use Cases

• Desktop PC Wi-Fi 6 upgrade
• High-speed gaming and streaming
• 4K/8K video playback
• Office and professional workstations
• Weak Wi-Fi signal improvement
• Replacing older USB or internal Wi-Fi cards