Buffalo Technology WLICBG54S 125 High Speed Mode Wireless Notebook Adapter With AOSS Wireless PC card with 125 Mbps high speed mode Supports AOSS (Airstation OneTouch Secure System) allowing easy setup of secure wireless connections 32-Bit CardBus performance Supports 64/128-bit WEP WPA (TKIP, AES), 802.1x support