Hi Speed USB2.0 to RJ45 Multi Function Lan Adapter, Model No: YT-UE09
This usb multi-function lan adapter can used on Macbook, Ultrabook, laptop and desktop computer. Plug and play and hot plug able, allow you connect your pc to an Ethernet Network (LAN),expand two hi-speed usb2.0 port to connect usb devices, build-in SD/M2/TF memory card reader. Powered by usb port and also can connect external power adapter if necessary .It’s compliant with Windows 98ME / 2000 / 2003 / XP / Vista, Windows 7, Mac OS X 10.3 /10.4 / 10.5 / 10.6 / 10.7 (Lion) , Linux 2.4 or later. You need install driver before use the adapter in windows OS and Linux OS but No need driver in MAC OS.