Bidul Microsoft Surface 2-In-1 Ethernet (S-USBHub RJ45 3.0) Microsoft Surface Ethernet Adaptor with 2 USB's ports. Microsoft Surface 2in1 3.0 Hub and Ethernet Adaptor for Surface, Surface 2, Surface Pro, Surface Pro 2 and Surface Pro 3. Connect to the internet when Wifi is not available. Sleek, Slim, fits right onto the Surface. Compatible with USB 3.0 (USB 2.0/1/1)