Black Box FM593 keystone module

Use couplers in-line to connect patch cables or mount in a wallplate.

Quick Facts
- Keystone couplers install in the wall or in wallplates.
- Feature two RJ-45 (8-wire) female jacks.
- Straight-pinned couplers work with both T568A or T568B wiring.
- Work with GigaStation2 Wallplates.
- Guaranteed for life!