... win se,ME,2000,XP,Vista,Linux,Mac specificationwireless standards:IEEE802.11b/g USB2.0 standard(also compltible with ... 5dBi RP SMA dipole antennaSecurity: WEP 64/128, 802.1×support, Wi-Fi Protected Access(WPA),WPA-PSK ... ,WPA2Support Data Rate: 54Mbps High Speed Transfer Rate For 802.11gLED: Link/ActiveOperating System Support:Windows 98SE,ME ... °C storage Temp: -40°C~+80°C 802.11b/g USB Wireless Adapter