Designed for desktop PCs, ConnectGears 802.11g PCI adapter supports wireless data transfer rates up to 54Mbps and is backwardly compatible with 802.11b products as well. It features WPA and AES functions for wireless user authentication, providing a higher level of security than standard WEP encryption. Requires free PCI slot and Windows 98SE/Me/2000/XP. WP440G is a Hi-Speed 32-bit PCI Wireless adapter for desktops equipped with PCI bus slots. It complies with the IEEE802.11g and IEEE802.11b standards and support wireless data transfer rate up to 54Mbps. # 802.11b/g compliant # 32-bit PCI V2.2 /2.1 interface # 64/128/152-bit WEP security # Wi-Fi Protected Access (WPA-TKIP) # Detachable reverse SMA antenna Specifications ISM Band: Yes ISM Minimum Frequency: 2.4 GHz ISM Maximum Frequency: 2.484 GHz Number of Antennas: 1 Antenna Type: Dipole Antenna Antenna Connector: RP-SMA Connector Wireless Transmission Speed: 54 Mbps # Wireless Security: 64/128 bit WEP # TLS # WPA # TKIP # IEEE 802.1x # AES # Modulation: OFDM # BPSK # QPSK # 16QAM # 64QAM # CCK Host Interface: PCI Dimensions: 5" Width x 4.76" Depth x 0.75" Thickness Compatibility: Operating Systems: # Windows 98 SE # Windows 2000 # Windows XP # Windows Me