USB 150Mbps Mini Wireless N Adapter Internet Dongle For PC + Mac N 150Mbps wireless transmission rate 11N Wireless Technology Complies with IEEE 802.11n IEEE 802.11g, IEEE 802.11b standards Mini Newly Design and Mini appearance,more convenient portablility Good compatible 11b/g/gn products Lower delay on game and moive Supports 64/128-bit WEP, WPA, WPA2 encryption methods and 802.1 x security authentication standards A key encryption to supports WPS High-Speed USB 2.0 Supports soft AP modes Transmission Distance: Indoor up to 100m, outdoor up to 300m (it is limited in an environment)Operating Systems: WIN 2000/ XP/ VISTA/ WIN 7/ MAC.OS/ LINUX Transmission Distance: Indoor up to 100m, outdoor up to 300m (it is limited in an environment)Operating Systems: WIN 2000/ XP/ VISTA/ WIN 7/ MAC.OS/ LINUX