AUTOFLY(TM) Nice USB To RJ45 Lan Adapter Network Card For Computer Blue Color 2Pcs/ Pieces Easily connect a PC or Laptop to any Ethernet network through any USB port Compliant to USB interface version 1.0 / 1.1 / 2.0 Full-speed (12Mbps) usb device Automatically negotiates 10/100 Mbps connection rate, depending on speed of the network Very convenient to use