The TP-LINK TL-WN781N 150M User Manual provides installation, driver setup, and configuration instructions for the wireless PCI‑E network card.
This manual describes the TL‑WN781N 150M wireless PCI‑E network card, its features, and how to install and configure it on a desktop computer. It includes safety warnings, indicator‑light description, and QSS security setup.
Key sections cover hardware installation, driver and software removal, OS‑specific usage for Windows XP, 7 and Vista, QSS security configuration, and a full specification table. This manual is written in Chinese.
| Bus Type | PCI‑E interface |
|---|---|
| Supported Standards | IEEE 802.11g / 802.11b / 802.11n |
| Operating Systems | Windows 2000, XP, Vista, 7 |
| Max Transfer Rate | 150 Mbps |
| Transmission Power | 20 dBm (max) |
| Security | WPA‑PSK/WPA2‑PSK, WPA/WPA2, 64/128/152‑bit WEP |
| Frequency Range | 2.4 ~ 2.4835 GHz |
| Operating Temperature | 0 °C ~ 40 °C |
The card works with Windows 2000, Windows XP, Windows Vista, and Windows 7.