The Microsoft Surface Dock 2 (Model 1917) features the 199W Power Supply (Model 1931), which is designed to quickly charge your device while driving dual 4K monitors at 60Hz. This dock transforms your Surface into a desktop setup by providing Gigabit Ethernet and six additional connection ports
Ports and Features
The dock connects to your tablet or laptop via a single Surface Connect cable. It is equipped with:
Video: 2 front-facing USB-C ports (video display enabled).
Local pickup only
Payment must be in cash
Data: 2 rear-facing USB-C ports and 2 rear-facing USB-A 3.2 ports (all capable of 10 Gbps).
Network: 1 Gigabit Ethernet port.
Audio: 1 3.5mm audio in/out jack
Compatibility
Because it uses the magnetic Surface Connect cable, the Model 1931 power supply and Dock 2 work seamlessly across nearly all modern Surface devices. This includes:
Surface Pro 3 through Surface Pro 9 and Pro X
Surface Book 2 and 3
Surface Laptop (Generations 1 through 5), Surface Laptop Studio, and Surface Go models