ZHub is a simple, inexpensive dual video dock that includes (2) USB-A Charging ports, (2) HDMI Video ports and an Ethernet connection. The USB ports can be used for data charging off your laptop. Zhub with Power includes a USB-C Power cable, which allows you to charge from an outlet. Zhub’s size make it perfect for portable use as it tool-lessly slides off and on from its bracket for easy mobility. Zhub’s patented Top-Down Clamp secures to the surface from above the desk. The ZHub comes in 3 colors (black, white and silver) to match the monitor arm Metal Finish color.