Geek Squad® Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Learn more about Use your tablet as a desktop with this refurbished Microsoft Surface Dock 2. The simple design makes it easy to connect to external monitors, and the six USB ports accommodate plenty of accessories. This Microsoft Surface Dock 2 has a built-in Gigabit Ethernet port for quick access to high-speed wired connections.