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TP-Link Archer TX21UH USB WiFi 6 adapter with fold-out dual antennas

TP-Link

TP-Link Archer TX21UH AX1800 WiFi 6 USB 3.0 Adapter

SKU CH-GN7H-QT8H7

A dual-band USB 3.0 adapter adding WiFi 6 at up to 1.8 Gbps with MU-MIMO, OFDMA, 5 dBi antennas and WPA3 for Windows 10 and 11

  • WiFi 6 speeds up to 1.8 Gbps for faster gaming and streaming
  • Dual-band 2.4 GHz and 5 GHz with 574 Mbps and 1201 Mbps rates
  • MU-MIMO and OFDMA serve more devices with lower latency
  • High-gain 5 dBi antennas with beamforming extend range and signal quality
  • USB 3.0 port delivers superior transfer speeds for desktop PCs

USB WiFi 6 adapter for desktop PCs

The Archer TX21UH adds 802.11 ax wireless connectivity to a desktop computer through a USB 3.0 port. It delivers dual-band AX1800 speeds up to 1.8 Gbps with 1201 Mbps on 5 GHz and 574 Mbps on 2.4 GHz. High-gain 5 dBi antennas and beamforming extend signal reach for stable coverage.

Ideal for Windows 10 and 11 desktops lacking

This adapter suits owners of Windows 10 or 11 systems who need faster, lower-latency wireless performance for gaming, streaming or heavy downloads. MU-MIMO and OFDMA handle multiple simultaneous connections efficiently. Buyers running other operating systems or requiring internal PCIe installation should look elsewhere.

USB 3.0 interface required for rated AX1800

The adapter must be plugged into a USB 3.0 port to achieve the stated 1201 Mbps on 5 GHz and 574 Mbps on 2.4 GHz. Using a USB 2.0 port will limit maximum wireless speed. WPA3 encryption is supported for improved network security.

Highlights

  • WiFi 6 speeds up to 1.8 Gbps for faster gaming and streaming
  • Dual-band 2.4 GHz and 5 GHz with 574 Mbps and 1201 Mbps rates
  • MU-MIMO and OFDMA serve more devices with lower latency
  • High-gain 5 dBi antennas with beamforming extend range and signal quality
  • USB 3.0 port delivers superior transfer speeds for desktop PCs

Specifications

No published specifications for this item yet.

Questions about this item

Does the Archer TX21UH need a USB 3.0 port to work?

Yes, the adapter requires a USB 3.0 port for optimal performance and to achieve the stated 1201 Mbps on 5 GHz and 574 Mbps on 2.4 GHz.

What is the first step people skip when installing this WiFi 6 adapter?

The supplier instructs users to disable the computer's internal Wi-Fi before installing the Archer TX21UH to prevent conflicts.

How long is the manufacturer warranty on this new adapter?

TP-Link provides a 2-year warranty on the Archer TX21UH, which is one year longer than many competing networking brands offer.

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