54Mbps 802.11g Wireless LAN USB 2.0 Adapter 54 Mbps 802.11g Wireless LAN USB 2.0 Adapter General Features: Standard: IEEE 802.11b/g Chipset: RTL8187L USB 2.0 interface Frequency band: 2.412 ~ 2.484 GHz unlicensed ISM band Data Rate: 802.11b: up to 11 Mbps, 802.11g: up to 54 Mbps Transmit power: 22 dBm 1 dBm Receive Sensitivity: Operating at 11 Mbps: -82 dBM @ 8% PER; 54 Mbps: -70 dBM @ 8% PER Operating Range: Up to 500 meters/1,640 ft. (depending on surrounding environment)