Microsoft Surface Dock,XIEMIN Charger Smart Stand Docking Station for Microsoft Surface Pro3/Pro4 New exquisite charger station employ ultra-high hardness material and cover rubber on the surface.Compatible models: Microsoft Surface Pro3 / Pro4 . It can charge and dock Microsoft surface pro. Simply plug in the Surface Connect cable to charge your device and access a keyboard, mouse and your favorite device, then the charging dock transforms your Surface pro into a desktop PC. With 4 USB port(1 USB 2.0 port+3 USB 3.0 port)+1 Ethernet connection+1 Audio Interface,more convenient to play your pro3/pro4. Your surface pro3/pro4 would present 75artificial comfort perspective on our station,give you easier feeling during using your surface Package include:1 PC charger station,1 PC pro4/pro3 charging cable,1 PC data cable,1 PC power adapter,1 PC AC cord