Surface Dock 2 USB Type C (2), USB 3.0 (4), Audio Out (1), RJ45 (1)

DOES NOT WORK WITH Surface Pro 4; Surface Pro 3 and Surface Book (1st Gen). Made for Surface Book 3 (13.5" and 15"); Surface Pro 7; Surface Pro X; Surface Laptop 3 (13.5" and 15"). Supports dual 4K monitors at 30 Hz: Surface Go 2; Surface Pro 6; Surface Pro (5th Gen); Surface Laptop 2; Surface Laptop (1st Gen); Surface Go and Surface Book 2 (13.5" and 15").Bring more power to your laptop. Surface Dock 2 transforms your Surface into a desktop PC; with a 199 W power supply to charge most Surface devices; plus USB-C ports that support dual 4K monitors at 60 Hz. Simply plug in the Surface Connect cable to charge your device and access external monitors; a keyboard; mouse; and more.