http://www.gadgettown.com/PCI-WIFI-Wireless-LAN-Adapter-Card.html
Works with both IEEE 802.11b and IEEE 802.11g products, high-speed transfer data rate - up to 54Mbps, high throughput supports multi-media data bandwidth requirement, supports 64/128-bit WEP and IEEE 802.1x, automatic fallback increases data security and reliability.