Dell WD15 Docking Station allows you to connect up to two FHD displays, or a single 4K displays at 30Hz. By connecting one cable to your laptop, you can get access to a wide variety of ports, enhancing productivity.
Dell Docking Station WD15 is compatible with Dell laptops that have a USB-C port that supports DisplayPort over USB-C alternate mode or Thunderbolt 3. The WD15 docking station is not compatible with all USB-C ports.

DPart Number: 16X4Y

Dock Ports-
2 x USB 2.0
3 x SuperSpeed USB 3.0
HDMI - 19 pin HDMI Type A
mini DisplayPort
network - Ethernet 1000 - RJ- 45
3.5 mm audio - output - mini-phone 3.5 mm
video - VGA - 15 pin D-Sub (DB-15)

Kit includes:
WD15 Dock unit: 5FDDV
180-watt Power Adapter: 45G4G
DisplayPort Cable: 69R2V
Install Guide, documentation
Thunderbolt cable PM41V

NOTE:
Dell Docking Station WD15 is compatible with Dell laptops that have a USB-C port that supports DisplayPort over USB-C alternate mode or Thunderbolt 3. The WD15 docking station is not compatible with all USB-C ports.