This document introduces the features and performance of TP-Link TL-WN821N 11N USB wireless adapter. The adapter supports IEEE 802.11n(draft 2.0), IEEE 802.11g, and IEEE 802.11b standards, and can provide up to 300Mbps transmission rate. It also supports WPA-PSK/WPA2-PSK, WPA/WPA2, and WEP encryption methods to ensure network security.
This manual explains how to install and configure the TL-WN821N USB wireless adapter on a PC, including driver installation, connection to wireless networks, and troubleshooting. It also covers safety precautions and the meaning of the device's status LED.
Key sections include a product overview, a quick installation guide, safety warnings, LED indicator description, and a detailed specifications table for the adapter’s wireless standards, data rates, and operating environment. This manual is written in Chinese.
| Maximum Data Rate | 300 Mbps |
|---|---|
| Operating Systems | Windows 2000, Windows XP, Windows Vista |
| Frequency | 2.4 GHz (2.4–2.4835 GHz) |