The In-Wall Cable and Power GearBox™ (GB-INWAVPB) works well with all Premier flat-panel mounts and is easily installed into a drywall surface.
Easy Installation and placement
Can install in drywall - No need for dedicated pre-construction stud placement
Mounts vertically or horizontally
Compliments Premier Pro Series mounts
Includes knockouts for power and signal
Includes UL approved Junction Box