StarTech.com Conference Table Connectivity Box for A/V - USB Charging - LAN - HDMI / VGA / DisplayPort Inputs - HDMI Output - 4KThis conference table connectivity box for A V installs in your table or lectern to provide A V, networking, and USB charging connectivity in your boardroom, auditorium, or classroom. The box makes it easy to connect HDMI, DisplayPort and VGA laptops to your room's large HDMI display, and provides LAN and USB power connectivity for charging USB devices. The box also provides some boardroom cable management by hiding connectivity cables in your table.