TL-WN651G is a 108M wireless PCI adapter that adopts TP-LINK Super G™ and eXtended Range™ WLAN transmission technology. It supports WEP and WPA encryption, features seamless roaming and compatibility with other 11b, 11g WLAN devices. TL-WN651G also supports Ad-Hoc/Infrastructure modes and can fit different operation environments.
This manual describes the TL‑WN651G 108 Mbps Wireless PCI Adapter, highlighting its eXtended Range™ and Super G™ technologies that extend signal coverage up to nine times that of traditional 11b/g devices. The adapter supports IEEE 802.11b/g standards, WEP and WPA/WPA2 security, and includes a detachable omni‑directional antenna.
The guide covers hardware specifications, installation steps, supported operating systems (Windows 2000/XP/Vista), and troubleshooting tips. It also lists regulatory certifications and environmental operating limits, helping users configure the device for both indoor and outdoor use.
| Wireless Standards | IEEE 802.11b, IEEE 802.11g |
|---|---|
| Interface | 32‑bit PCI connector |
| 11g Data Rates | 108/54/48/36/24/18/12/9/6 Mbps (Auto Rate Sensing) |
| 11b Data Rates | 11/5.5/2/1 Mbps (Auto Rate Sensing) |
| Frequency Range | 2.4‑2.4835 GHz |
| Transmit Power | 20 dBm (MAX) |
| Modulation Types | 1M DBPSK, 2M DOPSK, 5.5M/11M CCK, 6M‑54M OFDM |
| Antenna | Detachable omni‑directional, 2 dBi gain |
| Security | 64/128/152‑bit WEP, WPA/WPA2, WPA‑PSK/WPA2‑PSK (TKIP/AES) |
| Supported OS | Windows 2000, XP, Vista |
| Operating Temperature | 0 °C ~ 40 °C (32 °F ~ 104 °F) |
| Storage Temperature | -40 °C ~ 70 °C (-40 °F ~ 158 °F) |
| Relative Humidity | 10 % ~ 90 % non‑condensing |
| Dimensions | 133 × 121 × 22 mm (5.2 × 4.8 × 0.9 in) |
It complies with IEEE 802.11b and IEEE 802.11g standards.
The adapter can achieve up to 108 Mbps on the 802.11g mode.
The device works with Windows 2000, Windows XP, and Windows Vista.
It uses a detachable omni‑directional antenna with a 2 dBi gain.