Cable Matters 5-Pack Single Gang Low Voltage Surface Mount Backbox in White SURFACE MOUNT outlet box is useful for adding a communications cable at any surface mountable location LOW VOLTAGE surface mount box provides a network drop location on a wall or underneath furniture SIMPLE INSTALLATION of surface box with multiple cut-outs to accommodate many mounting and cable routing options STANDARD SIZED 1 gang box measures 4.5 L x 2.76 W x 1.85 D inches; Includes mounting screws or use the screw keyholes for mounting COMPATIBLE with solid blank faceplates; Pair with keystone jack faceplates with blank inserts from Cable Matters