Install wall plates without the need for a full in-wall electrical box using this 1-Gang Low Voltage Mounting Bracket from Monoprice!
This mounting bracket allows you to install a wall plate for use with low-voltage cables, such as audio, video, and network cable connections. The bracket can be adjusted to fit drywall/paneling from 1/4" to 1" thick. The bracket measures 2.2" x 3.6" and is both UL and CSA certified.