Streamline the way you work and connect. Surface Dock 2 for Business instantly transforms your Surface into a desktop PC with all the next-gen ports you need, including USB-C. Simply plug in the Surface Connect cable to charge your device and access external monitors, a keyboard, mouse, and more. Compatibility: Surface Book 3 (13.5" and 15"); Surface Pro 7; Surface Pro X; Surface Laptop 3 (13.5” and 15”); Surface Go 2.