3.5mm Keystone Jack - Stereo Coupler
This 3.5mm, easy to use, plug and play keystone jack has a female 3.5mm port on either side to couple two 3.5mm cables together. It snaps in easily to any keystone wall plate.
In addition to keeping your cables organized, the exterior side is recessed to protect your connectors while they are plugged in.
Create a convenient remote location for your headphone, microphone, PC Sound Card, or MP3 player input. Create an IR Repeater location, or use to remotely trigger AV Components.