Gigabyte GN-WI01GS. Connectivity technology: Wireless, Host interface: PCI, Interface: Mini-PCI Type III B. Data transfer rate (max): 54 Mbit/s. Width: 59 mm, Depth: 44 mm, Height: 4 mm. Certification: FCC. Security algorithms supported: 64/128 bit WEP, WPA/WPA2, 802.1x, AES