TL-WN721N 150M Wireless USB Adapter is a wireless network adapter that supports automatic detection function, which can automatically adjust the speed, the wireless transmission speed can reach 150Mbps. Support WPA, WPA2 advanced security mechanisms, support TKIP, AES, WEP encryption, can provide security for wireless network connection.
This manual describes the TL-WN721N 150Mbps USB wireless adapter, its supported IEEE 802.11b/g/n standards, security features (WPA/WPA2, WEP), and compatible Windows operating systems. It also outlines the device’s physical indicators and safety precautions.
The guide walks users through hardware installation, driver setup, SoftAP mode configuration, file management, advanced settings, and troubleshooting steps, including how to uninstall the TP‑Link software safely. This manual is written in Chinese.
| Interface | USB 2.0 |
|---|---|
| IEEE Standards | 802.11b/g/n |
| Operating Systems | Windows XP, Vista, 7 |
| Maximum Data Rate | up to 150 Mbps |
| Transmit Power | 20 dBm (max) |
| Frequency Band | 2.4 – 2.4835 GHz |
| Operating Temperature | 0 °C to 40 °C |
| Storage Temperature | -40 °C to 70 °C |
| Humidity | 10 % to 90 % RH |
The adapter works with Windows XP, Windows Vista, and Windows 7.
The device supports a maximum data rate of up to 150 Mbps.