TP-Link 300Mbps Wireless N USB Adapter

Please note: This product is compatible with Windows 10/8.1/8/7/XP, Mac OS X, Linux

This wireless USB adapter allows users to connect a desktop or notebook computer to a wireless network at speeds of up to 300Mbps, which is ideal for smooth video streaming, voice streaming and online gaming.


  • TP-Link network accessories
  • Model: 300Mbps Wireless N USB Adapter | TLWN821N
  • Pack contents:
    • Wireless USB adapter 
    • One USB extension cable
    • Resource CD
    • Quick Installation Guide
  • Compatibility: Windows 10/8.1/8/7/XP, Mac OS X, Linux
  • 300Mbps wireless speed ideal for smooth HD video, voice streaming and online gaming
  • MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability
  • Easy wireless security encryption at a push of the WPS button
  • Colour: White
  • Dimensions (approx. mm): 69 x 21 x 9.5 (W x D x H)
  • Country of origin: N/A

Technical Specs:

  • Plug type: USB
  • Standards & protocols: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
  • Interface: USB 2.0
  • Button: WPS Push Button
  • Antenna: On-Board
  • Frequency:  2.400-2.4835GHz
  • Signal rate: 11b: Up to 11Mbps (dynamic), 11g: Up to 54Mbps (dynamic), 11n: Up to 300Mbps (dynamic)
  • Wireless modes: Ad-Hoc / Infrastructure mode
  • Wireless security: Support 64/128 bit WEP, WPA-PSK/WPA2-PSK
  • Transmission power: <20dBm
  • Certification: CE, FCC, IC, RoHS
A Bit About The Brand / More Info

Extend your internet connection and create a powerful network with TP-Link. With a range of innovative accessories including powerline adapters, modem routers and more, TP-Link will have you linked and connected in no time!

TP-Link 300Mbps Wireless N USB Adapter

Don't pay $19

The Don’t Pay price refers to the recently advertised for the same product on a different or competing online platform or store.


In Stock - Leaves warehouse in 1 - 2 business days
In Stock - Leaves warehouse in 1 - 2 business days
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