Vivolink 4K USB-C HUB for conference system connects all together. It is designed as a HUB that connects all USB devices in the room and send picture out via HDMI port. The 1.5m USB-C cable enables mounting under meeting table and with a Vivolink desk grommet VLDG60. One USB-C cable on the desk that connects to all devices and charge the laptop. The kit includes a 65w charger. Support following formats: DisplayLink, DP Alt mode, DisplayPort