Tripp Lite U336-002-GB USB 3.0 to Dual Port Gigabit Ethernet Adapter 10/100/1000 Mbps Color: Black Connector A: USB 3.0 A (MALE) Connector B: RJ45 (FEMALE) (X2) Package Contents: USB 3.0 Dual Port Gigabit Ethernet Adapter Owner’s Manual Driver CD