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AC1300 High Gain Wireless Dual Band USB Adapter

by TP-Link
SKU: Archer T3U Plus
Various lead times may apply to this product. Please contact us for more details.


AC1300 High Gain Wireless Dual Band USB Adapter

The Archer T3U Plus receives Wi-Fi signals on two separate bands for all your online needs. Choose the 2.4 GHz band for up to 400 Mbps of surfing, emailing, and social media, or switch to 5 GHz for up to 867 Mbps of gaming, HD streaming, and large file downloads.

Small Body, Big Energy Two Antennas Built in one

With two high-gain antennas built in one, Archer T3U Plus boosts your signal reception and data transmission much significantly than traditional single-antenna Wi-Fi adapter. It means greater Wi-Fi coverage and more stable Wi-Fi connection without Wi-Fi drops and lag, even from father away or across multiple walls.

Wireless Application Network Map

Boosted Throughput with MU-MIMO

MU-MIMO technology provides two simultaneous data streams, improving the throughput and efficiency of the entire network when working with a compatible MU-MIMO router.

Adjustable, Multi-Directional Antenna

Rotate and adjust the multi-directional antenna to improve user experience and performance in different environments.


  • AC1300 Lightning-Fast Speed — AC1300 (867 Mbps on the 5 GHz band or 400 Mbps on the 2.4 GHz band) dual-band Wi-Fi to ensure all your devices run at full speed
  • MU-MIMO Technology — Improves the throughput and efficiency of the whole network with MU-MIMO technology
  • Dual-Band Wireless — The 2.4 GHz and 5 GHz bands provide flexible connectivity, giving your devices access to the latest dual-band Wi-Fi router for faster speed and extended range
  • High-Gain Antennas — Advanced external high-gain antennas greatly enhance the reception and transmission signal strength of the USB adapter
  • Supports the Latest Operating Systems — Fully compatible with Windows 11/10/8.1/8/7/XP and macOS


    Interface USB 3.0
    LED  Status
    Dimensions ( W x D x H) 2.28 x 0.71 x 6.83 in (57.8 x 18 x 173.4 mm)
    Antenna 1 External High Gain Antenna
    Wireless Standards IEEE 802.11b/g/n 2.4 GHz, IEEE 802.11a/n/ac 5 GHz
    Signal Rate 5 GHz:
    11ac: Up to 867 Mbps(dynamic)
    11n: Up to 300 Mbps(dynamic)
    11a: Up to 54 Mbps(dynamic)
    2.4 GHz:
    11n: Up to 400 Mbps(dynamic)
    11g: Up to 54 Mbps(dynamic)
    11b: Up to 11 Mbps(dynamic)
    Reception Sensitivity 5 GHz:
    11ac VHT80: -62dBm
    11ac VHT40: -64dBm
    11ac VHT20: -68dBm
    11n HT40: -71dBm
    11n HT20: -73dBm
    11a 54Mbps: -77dBm
    2.4 GHz:
    11n HT40: -70dBm
    11n HT20: -71dBm
    11g 54Mbps: -73dBm
    11b 11Mbps: -87dBm
    Transmit Power 5 GHz: 20dBm(FCC) / 20dBm(CE) (EIRP)
    2.4 GHz : 18dBm(FCC) / 18dBm(CE) (EIRP)
    Wireless Modes Infrastructure Mode
    Wireless Security WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
     Certification CE, FCC, RoHS
    Package Contents 
    AC1300 High Gain Wireless Dual Band USB Adapter
    Quick Installation Guide
    Resource CD
    System Requirements  Windows 11/10/8.1/8/7 (32/64 bit)
    Environment Operating Temperature: 0℃~40℃ (32℉ ~104℉)
    Storage Temperature: -40℃~70℃ (-40℉ ~158℉)
    Operating Humidity: 10%~90% non-condensing
    Storage Humidity: 5%~90% non-condensing

    Installation Information

    How to install a TP-Link USB network Adapter (2019)

    What's in the box?

    • Qty 1 - AC1300 High Gain Wireless Dual Band USB Adapter Archer T3U Plus
    • Qty 1 - Installation Guide
    • Qty 1 - Resource CD