D-Link, the industry pioneer in wireless networking, introduces the DWL-G122 Wireless USB Adapter, part of the AirPlus™ G family of 802.11g wireless networking devices. Total Price Up to 54Mbps 802.11g Standard, 802.11b Compatible Protect Your Network with WPA and 802.1x Security Quick and Easy Setup Standards USB 2.0 IEEE 802.11g IEEE 802.11b Bus Type USB 2.0 Wireless Signal Rates With Automatic Fallback 54Mbps 48Mbps 36Mbps 24Mbps 18Mbps 12Mbps 11Mbps 9Mbps 6Mbps 5.5Mbps 2Mbps 1Mbps Security 64/128-bit WEP WPA—Wi-Fi Protected Access Media Access Control CSMA/CA with ACK Wireless Frequency Range 2.4GHz to 2.462GHz Wireless Signal Range Indoors: Up to 328 ft (100 meters) Outdoors: Up to 1312 ft (400 meters) Modulation Technology Orthogonal Frequency Division Multiplexing (OFDM) Complementary Code Keying (CCK) Receiver Sensitivity 54Mbps OFDM 48Mbps OFDM 36Mbps OFDM 24Mbps OFDM 18Mbps OFDM 12Mbps OFDM 11Mbps CCK 9Mbps OFDM 6Mbps OFDM 5.5Mbps CCK 2Mbps QPSK 1Mbps BPSK Transmitter Output Power 14Bm ± 2dB Antenna Type Omni Directional Temperature Operating: 32°F to 104°F (0°C to 40°C) Storing:4°F to 167°F (-20°C to 75°C) Humidity 80% maximum (non-condensing) Dimensions L = 2.95 inches (75mm) W = 0.91 inches (23mm) H = 0.7 inches (6.3mm) Weight 0.021 lb (4.4g)