IEEE 802.11gand wireless PCI adapter. Up to 108Mbps, fully compatible with 802.11g/b. Provide multi security protection, complying with 64/128/152 bit WEP Encryption, WPA, IEEE802.1x, TKIP and AES. Strong firewall, it features effective security to protect the wireless network from intruders. Support seaming roaming and is compatible with other 802.11b/g WLAN equipments. External antenna. Adopt Lan transmission technology, transmission distance is 2-3 times of the normal 11b, 11gproducts, transmission range is extended to 4-9 times. Transmission speed and auto-negotiation, up to 32-bit connector. Provide 64/128/152-bit WEP encryption. Supports WPA, IEEE802.1x TKIP, AES. Support Windows ME, 2000, XP. Provides simple configuration and supervisor program. Supports Ad-Hoc/Infrastructure modes. Supports wireless roaming, can move among different AP and no break. Detachable reverse SMA connector antenna.