TrippLite Tripp Lite USB 3.0 SuperSpeed to Gigabit Ethernet NIC Network Adapter RJ45 10/100/1000 White - USB 3.0 - 1 x Network (RJ-45)

Tripp Lite's U336-000-GBW, USB3.0 Gigabit Ethernet Adapter, allows your computer to instantly connect to a Gigabit network through a USB3.0 port - no need to open up your computer case to add an internal Ethernet card. The adapter's compliance with USB 3.0 (5gbps) ensures true Gigabit network speed without any compromise. Furthermore, the adapter i... mores compact and is USB bus-powered; requires no external power adapter. More from the Manufacturer

Create a Gigabit network port on a computer via USB 3.0 port Windows, Mac, and Linux compatible Compliant with USB 3.0, 2.0, and USB 1.1 specifications Powered by USB port - no external power adapter required