Dell WD19TBS USB-C Dock with Dell 130 watt charger

Monitor Dock 4K. 
Interfaces: 
USB-C 3.1 Gen 2 
USB-A 3.1 Gen 1 with PowerShare 
DisplayPort 1.4 (2) 
HDMI 2.0b 
USB-C Multifunction DisplayPort 
Dual USB-A 3.1 Gen 1 
Gigabit Ethernet RJ45 
Power In 
Thunderbolt 3