Microsoft Surface Dock for Surface Pro 3 4 5 6 & Laptop 3 4 w/PSU

Start using your Surface Pro as a desktop with the Microsoft Surface Dock for Surface Pro 3 / 4 / 5 / 6 This lets you connect multiple accessories, such as a mouse, another external monitor, and speakers. Transfer data faster via Ethernet or USB to instantly improve your productivity on your surface. Watch movies or edit video via dual high-definition video ports, and attach peripherals through four USB 3.0 ports. AC power adapter included. Compatible Models – Microsoft Surface Pro 3 Microsoft Surface Pro 4 Microsoft Surface Pro 5 Microsoft Surface Pro 6 Microsoft Surface Pro 7 Microsoft Surface Pro X Microsoft Surface Book Microsoft Surface Book 2 Microsoft Surface Laptop 3 Microsoft Surface Laptop 4