TRENDnet TEW-444UB 108Mbps 802.11g Wireless USB2.0 Adapter
Specifications:

Mfr Part Number: TEW-444UB
Interface: USB 2.0, 1.1 Compliant
Standards: IEEE802.11b/g
Power Consumption: 450mA @ 5V DC
Supported OS: Windows 2000/XP (SP1/SP2), 2003 Server
Dimensions(LxWxH): 95 x 22 x 10 mm (3.7 x 0.87 x 0.4 inches)
Weight: 28 g (1 oz.)
Certification: FCC, CE, ETS
Module Technique
802.11b: CCK (11 and 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps
802.11g: OFDM
Frequency: 2.412 ~ 2.484 GHz
Media Access Protocol: CSMA/CA
Data Rate (auto fallback)
802.11b: 11Mbps, 5.5Mbps, 2Mbps, and 1Mbps
802.11g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps and 6Mbps
SuperG: 108Mbps
Transmit Power: 802.11b @ 18dBm; 802.11g @ 15dBm (typically)
Receiving Sensitivity
802.11b: 11Mbps 10 5 BER @ -82 dBm (typical)
802.11g: 54Mbps 10 5 BER @ -70 dBm (typical)
Encryption: 64/128-bit WEP (Hex or ASCII), WPA (AES/TKIP)
Channels: 1~11 (US), 1~13 (EU)