This compact multi-port dock is ideal for office application, featuring everything from the essential two Hdmi outputs, Usb ports, Gigabit Ethernet, Sd/microSD card reader, Audio Jack and an upgraded Power Delivery 3.1 specification. It comes with a mount for saving-space vertical placement and gives you the ability to connect your MacBook or other Usb-c compatible laptops to a 4K monitor or Tv.