High Quality 150mbps Mini USB Wifi Wireless Adapter 150m Network LAN Card 802.11n/g/b 1pcs 1 Pcs Mini portable USB 2.0 design. Wireless N speed up to 150Mbps, ideal for internet surfing and on-line gaming. Complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, IEEE 802.11b standards. Provides two work modes: Infrastructure and Ad-Hoc. MIMO technology makes wireless transmission rates up to 150Mbps. CCA technology enhances your signal stablility by automatically avoiding channel conflicts. Quick secure setup, complies with WPS for worry free wireless security. Wireless security encryption easily at a push Of QSS button. Supports 64/128-bit WEP, as well as WPA/WPA2 and WPA-PSK/WPA2-PSK encryptions. Supports XP, VISTA, WIN7, MAC, LINUX operating system. Supports wireless roaming technology for high-efficient wireless connections. Seamlessly compatible with 802.11b/g/n devices.