... Compatible)ChipsetRealtek RTL8187+RL8225 RTL8187B & 8187L both available! Frequency Band:2.412GHz ~ 2.484GHz unlicensed ISM bandData Rate: IEEE ... 9, 12, 18, 24, 36, 48, 54MbpsOutput Power27dBm/500mWTransmitter Power:11g 15 ± 2dBm@54Mbps11b 25dBm ± 2dBmOperating Range:Up to 1000M ... O Interface:USB2.0/1.1Operating System:Windows98SE, ME, 2000, XP, SP2, Vista, MAC, LinuxOperating Temperature:-20°C ~ +70 ...