Hamlet HNWK108SG. Data transfer rate (max): 108 Mbit/s. Data link protocols: IEEE 802.11g, IEEE 802.11b, Supported network protocols: EoA; IP ATM; PPPoA, PPPoE. Interface: USB 2.0. Compliance industry standards: IEEE 802.11g, IEEE 802.11b. Compatible operating systems: Windows 98SE/Me/2000/XP/Vista