The V7 USB to Ethernet adapter is designed for MacBooks UltraBooks or other small form factor notebooks that do not have an Ethernet jack. The V7 USB 3.0 to Ethernet adapter lets you use your USB port as an Ethernet connection. Simply plug in the USB connector to your laptop install the supplied software and plug in your RJ45 cable to the other end of the adapter. In no time youll have a hardwired Ethernet connection providing a safe secure way to get online with extremely fast data transfer rates.<br />-Full duplex support for enhanced connectivity<br />-Powered by USB port no external power is required<br />-Supports and auto detects 10/100/1000 Mb/s connection<br />-Backward compatible to USB 2.0/1.x<br />-Versatile Gigabit network solution for home and business users<br /><br />- Full duplex support for enhanced connectivity<br />- Powered by USB port no external power is required<br />- Supports and auto detects 10/100/1000 Mb/s connection<br />- Backward compatible to USB 2.0/1.x