3com OfficeConnect Wireless 108Mbps 11g XJACK PC Card. Connectivity technology: Wireless, Host interface: PC Card. Data transfer rate (max): 108 Mbit/s, Supported data transfer rates: 11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps; 11b: 11, 5.5, 2, 1 Mbps. Spread spectrum method: DSSS, OFDM. Certification: Wi-Fi, IEEE 802.11g, 802.11b, AES, WPA1/WPA2, WEP, 802.1X, 802.1i (draft), Microsoft Windows XP WHQL. Security algorithms supported: 128/192/256-bit AES, WPA TKIP