Specifications: Interface: Hi-Speed USB 2.0
Wireless: IEEE 802.11 b/g/n
Wireless Security: WPA-PSK, WPA2-PSK, WEP (64/128-bit), TKIP, AES
Dimensions:
Main Unit: 4.9" x 2.8" x 1.2"
AC Adapter: 3.0" x 2.0" x 1.2"
Weight:
Main Unit: 0.28 lb.
Battery: 0.1 lb.
AC Adapter: 0.37 lb.