Netgear WNA1100. Connectivity technology: Wireless, Host interface: USB, Interface: WLAN. Data transfer rate (max): 150 Mbit/s. Width: 18.44 mm, Depth: 60.86 mm, Height: 8.83 mm. Minimum processor: Intel Pentium 300 MHz. Security algorithms supported: WPA-PSK, WPA2-PSK, WEP