Single gang for keystone inserts; NEMA-compatible for ethernet, voice, audio/video, etc. With a wide selection of snap-in modules, our flush-mount keystone wall plates will fulfill the most complicated station installation requirements. A variety of jacks and connectors will fill the wall plate openings. Since the inserts are a snap to install and remove, you can have a highly adaptable and professional-looking cabling system. Plus, we provide write-on designation labels with holders for easy identification among different systems or stations. Compatible with NEMA standard openings and boxes, this wall plate will mount to any electrical or surface mount box, and work with any keystone jacks or keystone inserts.