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 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.N/AN/A<b>Streamline the way you connect</b>N/ASurface 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.N/AN/A<b>Next-gen ports for next-gen performance</b>N/ATwo 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.N/AN/A<b>Keep it powered up</b>N/AThe 199W power supply is strong enough to charge the new Surface Book 3 and nearly every other Surface device under full load.