Brand: Microsoft, Item Model Number: F5U-0002, Weight: 0.96 ounces (27.22 g) Dimensions: 12.01 x 0.68 x 0.87 inches, Color: Black, Hardware Interface: USB, Ethernet, Compatible Devices: Laptops, Data Link Protocol: USB, Ethernet, Data Transfer Rate: Up to 1 Gigabit per second, Usage: Instantly connects Surface to a network via USB 3.0,
