Microsoft Surface Dock 1661 Power Adapter

Microsoft Surface Docking Station
Compatible with Surface Pro 6,7, Surface Pro 2017, Surface Pro 4, Surface Book 1 & 2 both 13′′ & 15′′, Surface Laptop 1 & 2 & Surface Go.
With two high-definition video ports, a gigabit Ethernet port, four high-speed USB 3.0 ports, and an audio output,
Ports:
4x USB 3.0
2x Mini DisplayPorts
1x Gigabit Ethernet Port
1x Audio-Out Port
1x Surface Connect cable
1x External power suppl