- Technical Specification
Turn your Surface Pro 7 for Business into a powerful desktop PC.
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.
Next-gen ports for next-gen performance
Two front-facing USB-C®1 ports provide faster charging and faster data transfers. Two rear-facing USB-C®1 ports are video enabled to support dual 4K monitors at 60Hz.
Keep it powered up
The 199W power supply is strong enough to charge the new Surface Book 3 and nearly every other Surface device under full load.
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 30Hz:
Surface Go 2
Surface Pro 6
Surface Pro (5th Gen)
Surface Laptop 2
Surface Laptop (1st Gen)
Surface Book 2 (13.5” and 15”)
Not compatible with:
Surface Pro 4
Surface Pro 3
Surface Book (1st Gen)
5.12" x 2.75" x 1.18" (130 mm x 70 mm x 30 mm)
1.13 lb (515 g)
199W power supply
Supports dual 4K at 60Hz
Surface Connect cable (80 cm)
2 front-facing USB-C® (10 Gbps) (15W)
2 rear-facing USB-C® (10 Gbps) video display enabled (7.5W)
2 rear-facing USB-A 3.2 (10 Gbps) (7.5W) 3.5mm in/out audio jack
1 gigabit Ethernet
Security lock support (Kensington compatible)