This 600M portable mini wireless USB adapter allows you to connect PC to a wireless network and access high-speed Internet connection. It's ideal for internet surfing and on-line gaming. 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. • Support Operating SystemWindows 2000, XP, Vista, Win7, Linux, MAC.