Microsoft Surface Docking Station Microsoft Dock
199 Watt power supply
Supports dual 4K 60Hz
Longer Surface Connect cable (80 cm)
2 front-facing USB-C ports
2 rear-facing USB-C ports (Gen 2)
2 rear-facing USB-A ports
3.5 mm in/out audio jack
1 Gigabit Ethernet
Security lock support (Kensington compatible).
Selling this because my laptop was stolen, so it is lying around and I no longer need it.