Provided by TP-LINK
TL-WN821N - 300Mbps Wireless N USB Adapter
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  • What This Product Does

    Experience interruption-free performance and exceptional data transfer speeds with the TL-WN821N 300 Mbps Wireless-N USB Adapter from TP-LINK. This USB network adapter enables you to add wireless Internet connectivity to your notebook or desktop computer or upgrade its connectivity. MIMO technology, along with internal intelligent antennas, combine to deliver wireless transmission rates of up to 300 Mbps and exceptional stability. 

  • Exceptional Performance and Stability with MIMO

    The Wireless-N USB Adapter offers wireless transmission speeds of up to 300 Mbps and complies with IEEE 802.11b/g/n standards. MIMO (Multi Input Multi Output) technology and internal intelligent antennas deliver stronger signal penetration strength and wider wireless coverage. 

  • Worry-Free Wireless Security

    This product's QSS (Quick Secure Setup) function complies with the WPS standard to ensure the security of your wireless network and prevent personal information from being exposed. The Wireless-N USB Adapter supports 64/128-bit WEP encryption, as well as WPA/WPA2 and WPA-PSK/WPA2-PSK encryptions.

  • CCA Technology - Stable Wireless Signals

    Clear Channel Assessment (CCA) automatically avoids channel conflicts using its clear channel selection feature and fully realizes the advantages of channel binding, greatly enhanced the wireless performance.
  • One Button Security Setup

    The TL-WN821N features Wi-Fi Protected Setup™ (WPS) which allows you to setup your security by simply pressing the "WPS" button. This automatically establishes a WPA2 secure connection which is more secure than WEP encryptions. Not only is WPA2 faster than normal security setups, you won’t have to remember a password!
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