Microsoft Docking Station for Surface 3 (not compatible with Surface Pro 3) SC EN/XD/ES Hdwr GJ3-00001 (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90 day warranty This is for Surface 3 ONLY and DOES NOT fit Surface Pro 3 USB Ports, Gigabit Ethernet Port 48W Power Supply Compatibility: Surface 3 / Surface 3 (4G LTE)