Microsoft Docking Station for Surface Pro and Surface Pro 2 (G5Y-00001) For Surface Pro and Surface Pro 2 1 x USB 3.0 port; 3 x USB 2.0 ports 1 x RJ-45 Ethernet (10/100 Mbps); 1 x Mini DisplayPort 1 x 3.5 mm headphone output; 1 x 3.5 mm mic input Power adapter is included