The Bretford E6 6-Outlet Electrical Assembly is designed to connect to audio-visual carts as well as UCS tables and desks. This powerful unit allows you to connect many electrical units to the system. It easily mounts to the tables using the pre-drilled holes in the desks. The built-in surge protection guards against accidental burn-outs. This unit is for use with A/V and TV carts. It attaches to the top using the pre-drilled holes on the carts. It includes a built-in cord winder.