Mini 150mbps USB WiFi Wireless Dongle Network Card RT5370 802.11 n/g/b 150M LAN Adapter with Antenna Support Operating System: Windows 2000, XP, Vista, Win7, Linux, MAC 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. RT5370 Chipset: More stable, Stronger Signal and Better Cooling Than Others Drive Download, Please Feel Free to Contact Us for Driver. Supports wireless roaming technology for high-efficient wireless connections. Seamlessly compatible with 802.11b/g/n devices.