Basic device type: Tablet Brand compatibility: Microsoft Black Docking connector type: Microsoft Surface Connector Ethernet LAN Audio output: Yes Cable length: 0.8 m Bring more power to your laptop. Surface Dock 2 transforms your Surface into a desktop PC with a 199W power supply to charge most Surface devices, plus USB-C®¹ ports that support dual 4K monitors at 60Hz. Simply plug in the Surface Connect cable to charge your device and access external monitors, a keyboard, mouse, and more.Streamline the way you connectSurface Dock 2 turns your Surface into a powerful desktop PC. It can charge nearly every Surface device. And next-gen USB-C ports provide faster charging, faster data transfers, and support for dual 4K monitors at 60Hz.Next-gen ports for next-gen performanceTwo front-facing USB-C ports provide faster charging and faster data transfers. Two rear-facing USB-C ports are video enabled to support dual 4K monitors at 60Hz.Keep it powered upThe 199W power supply is strong enough t