Universal Fast Ethernet RJ45 to USB 2.0 Adapter USB2.0 To RJ45 Adapter
Device Type: USB RJ45 Lan Ethernet Network Adapter Card. Interface Type: USB 2.0 male to RJ45 female. 1 x USB 2.0 To Ethernet LAN RJ45 Network Card. Integrated Fast Ethernet for Mac, physical clip and transceiver in one chip.