Expands ultrabooks, netbooks, notebooks and PCs featuring a USB interface with an RJ-45 network connection ,- LED function indicator gives information about the device status ,- Power is conveniently supplied via the USB connection ,- For 10/100/1000 Mbps networks ,- Downward compatible to USB 2.0 ,- Plug and play ,- RJ-45 (UTP/STP) connection , ,System Requirements: ,- Operating system: Windows 10/8.1/8/7 (32/64-bit) and Mac OS-X from Version 10.6 , ,Note for Consumers: ,The USB 3.0 Gigabit Ethernet Adapter is not compatible with Windows RT devices