... SupportedWindows 2000,Windows XP,Windows Vista ,Windows Linux2.6,Mac 10.4,10.5,10.6 Supports S/W APInterfaceUSB ... non-condensing Operating SystemWindows 2000, XP, Vista, Win7, Linux and MAC OS XAvailable USB 2.0 portSeamlessly compatible with 802.11b ... own brand WIDEMAC, SKYLINK, TIANHAO, BLUEWAY on the market. Widemac 1000mW Ralink 3072 300Mbps 2T2R High Power Wireless USB Adapter With Dual 15dBi ...