The PWB-273 housing is specifically designed to quickly and easily house a Creston model DM-RMC-SCALER-C receiver and power supply, provided by Crestron, behind a wall mounted display or a projector. The scaler and power supply are mounted to a removable bracket which is in turn mounted to the PWB-273 back box. The back box is typically installed flush with the wall's surface, between either wood or steel studs. The appropriate mounting bracket and screws are included. A duplex box is also included for convenience and can be mounted at either the top or bottom duplex knockout areas on the back box.