Mfg: Netgear. Mfg part number: WG111US. Physical Specifications: Dimensions (l x w x h): 3.72 x 1.19 x .6 in ; (94.5 x 30.2 x 15.2 mm). Wireless Speeds: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54Mbps (auto rate capable); compatible with 802.11b or 802.11g. Encryption: Hardware-based 40/64-bit & 128-bit WEP encryption. Modulation Type: 802.11b: Direct Sequence Spread Spectrum (CCK, DQPSK, DBPSK). 802.11g: Orthogonal Frequency Division Multiplexing (64QAM, 16QAM, QPSK, BPSK). Standards Capability: PC: USB 2.0 Compliant Windows XP, 2000, 98SE, Me, Ethernet RJ-45. Frequency: 2.412 - 2.462 GHz (US). 2.412 - 2.484 GHz (Japan). 2.412 - 2.472 GHz (Europe ETSI). 2.457 - 2.462 GHz (Spain). 2.457 - 2.472 GHz (France). Environmental Specifications: Operating temperature: 32 to 140 F (0 to 60 C degree). Operating humidity: 5-95%, noncondensing. Electromagnetic Compliance: FCC Part 15 Class B. Mfg Warranty: NETGEAR 1-year warranty. Package Contents: Wireless-G USB 2.0 Adapter (WG111). USB cable. Installation guide. Setup CD. Cradle and fastener. Warranty/Support information card.