- Accept Mini-Com® Modules for STP and UTP, fiber optic, and audio/video, which snap in and out for easy moves, adds, and changes; - Mount easily with supplied mounting screws, adhesive tape, or optional magnet (CBM-X); - Cable entry from side and rear knockouts and from opening in center of base; - CBXJ2 and CBX2 include built-in removable blank to add a second module; - Optional adhesive labels available.