Microsoft Surface Dock without power charger- For Surface Pro4 5 6 7 Laptop Book
Designed ForMicrosoft Surface Book, Book 2, Book with Performance Base, Go, Laptop, Laptop 2, Laptop 3, Pro (Mid 2017), Pro 3, Pro 4, Pro 6, Pro 7, Pro X. Power DevicePower adapter. Data Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet.