The mini USB 2.0 wireless network card adapter is with a sleek compact design that fits into your computer’s USB port with minimal protrusion making it ideal for use when travelling or in a crowded workspace. The wireless network card adapter is perfect to provide an excellent solution of performing everyday activities such surf Internet, on-line office and download. Features: Chipset: Ralink5370 Wireless Standards: IEEE 802.11b, IEEE 802.11g & IEEE 802.11n Frequency: 2.412 ~ 2.484GHz Power: 100mW Transmission rate up to 150Mbps Built-in smart antenna Supports 64/128-bit WEP/WPA (TKIP with IEEE802.1X), WPA2 (AES with IEEE802.1X) encryption Supports Windows 2000 / XP (32/64-bit) / Vista (32/64-bit) / Win7 / Linux & Mac OS X Color: Black Package Content : 1 x USB 2.0 Wireless 802.11N 1 x Driver CD (Note : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time)