Ethernet IEEE 802.3 10BaseT compatible, USB 2.0 full speed(up to 100 Mbps) 1x RJ-45(STP) port, USB female type A ADM 8515 chipset Plug & Play Power supply via USB bus Suitable for all typical network environments Operating systems supported: Windows 2000 / XP / 2003 / View 32-bit/64-bit