TP-Link Archer TX21UH IEEE 802.11ax Dual Band Wi-Fi Adapter for Desktop Computer/Wireless Router

  • Part: 2947789
  • Model: ArcherTX21UH


In Stock

  • General Information
    • Manufacturer
    • TP-LINK Technologies Co., Ltd
    • Manufacturer Website Address
    • Brand Name
    • TP-Link
    • Product Line
    • Archer
    • Product Type
    • Wi-Fi Adapter

  • Technical Information
    • Wi-Fi Generation
    • Wi-Fi 6
    • Wireless LAN Standard
    • IEEE 802.11ax
    • Network Band
    • Dual Band
    • ISM Band
    • Yes
    • UNII Band
    • Yes
    • ISM Maximum Frequency
    • 2.40 GHz
    • UNII Maximum Frequency
    • 5 GHz
    • Wireless Transmission Speed
    • 1.73 Gbit/s
    • Maximum Data Transfer Rate
    • 4.69 Gbit/s
  • Interfaces/Ports
    • Host Interface
    • USB 3.0
  • Miscellaneous
    • Additional Information
    • Legal Disclaimer

      1. Maximum wireless transmission rates are the physical rates derived from IEEE Standard 802.11 specifications. Range, coverage, and maximum quantity of connected devices are based on test results under normal usage conditions. Actual wireless data throughput, wireless coverage, and quantity of connected devices 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) client limitations, including rated performance, location, connection quality, and client condition. The use of Wi-Fi 6 (802.11ax), Wi-Fi 6E, and features including OFDMA, 1024-QAM, and HE160 require clients to also support the corresponding features. Not all seven 160MHz channels may be available in the 6 GHz band in some regions/countries due to regulatory restrictions.
      2. 2.3× faster speed refers to the speeds compared to a WiFi 5 (802.11ac) router.
      3. The 160 MHz bandwidth is only available on the 5 GHz and 6 GHz bands and may be unavailable in some regions/countries due to regulatory restrictions. The double channel width refers to 160 MHz compared to 80 MHz for general WiFi 6 routers.
      4. 1024-QAM being 25% faster refers to the speeds compared to WiFi 5 (802.11ac) 256-QAM.
      5. HomeShield includes the Free Basic Plan. Fees apply for the Pro Plan. Visit<> for more information.
      6. Use of WPA3 requires clients to support WPA3.
      7. Actual network speed may be limited by the rate of the product's Ethernet WAN or LAN port, the rate supported by the network cable, Internet service provider factors and other environmental conditions.
    • Device Supported
    • Desktop Computer/Wireless Router
    • Country of Origin
    • Vietnam