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TL-WN721N/TL-WN722N/TL-WN821N Wireless N USB Adapter
2
Chapter 1 Introduction
1.1 Product Overview
The adapter is an 802.11n client device designed to deliver a high-speed and unrivaled wireless
performance for your desktop. With a faster wireless connection, you can get a better Internet
experience, such as downloading, gaming, video streaming.
With the 802.11n technology, higher throughput improvements using MIMO (multiple input,
multiple output antennas), the TL-WN721N/TL-WN722N’s auto-sensing capability allows high
packet transfer rate up to 150Mbps for maximum throughput, and the maximum throughput of
TL-WN821N is up to 300Mbps. It has good capability on anti-jamming, and it can also
interoperate with other wireless (802.11b/g) products. The adapter supports WEP, WPA and
WPA2 encryption to prevent outside intrusion and protect your personal information from being
exposed.
The adapter is easy to install and manage with the Quick Setup Wizard guiding you step-by-step
through the installation process and the TP-LINK Wireless Configuration Utility instructing you to
quickly set up a wireless connection.
With unmatched wireless performance, reception, and security protection, the
TL-WN721N/TL-WN722N/TL-WN821N is the best choice for easily adding or upgrading wireless
connectivity to your desktop.
1.2 Main Features
¾ Complies with IEEE802.11n, IEEE802.11g, IEEE802.11b standards
¾ Supports WPA-PSK/WPA2-PSK data security, TKIP/AES encryption, WEP encryption
¾ Supports high rate of up to 300Mbps (TL-WN821N) and 150Mbps
(TL-WN721N/TL-WN722N) for maximum throughput, supports automatically adjust to
lower speeds due to distance or other operating limitations
¾ Provides USB 2.0 interface
¾ Supports Ad-Hoc and Infrastructure modes
¾ Good capability on anti-jamming
¾ Supports roaming between access points when configured in Infrastructure mode
¾ Ease to configure and provides monitoring information
¾ Supports Windows 7, Windows Vista and Windows XP