USB Hub with 2 USB 3.0 ports + card reader 4 in 1 for Microsoft Tablet Surface Pro, Surface 2, Surface and Surface Pro 2 Pro 3 (Personal Computers)
Perfect as there is only one USB output, because if one always uses the mouse, HUB allows you to add a USB drive or play back pictures on SD card. Avoiding of trailing wires of multi-card reader hanging, that HUB allows to lug the tablet without disc
