Designed to work with shielded twisted pair (STP) LAN cables, the Simply45 ProSeries Cat 6 STP Shielded External Ground Pass-Through Modular Plug connects onto 23 AWG solid twisted pair LAN cables up to 0.32″ in diameter. Fifty two-piece pass-through modular RJ45 plugs with external ground come packed inside of a convenient wide-mouth plastic jar, which work with most Cat 6 cables in a staggered high/low wire arrangement. Its patented Cap45 design features a cap/bar that snaps onto the front of the pass-through RJ45 plug after termination, which helps to prevent electrical shorts and other electrical risks by covering the exposed wire ends. The Simply45 Bar45 load bar simplify the termination process while reducing crosstalk for enhanced performance. Each plug features a 3-prong pin design with 50μ 24kt gold plating to help deliver high electrical conductivity and a stronger connection to wire conductors and has a red tint for easy identification. These modular plugs are rated to work with PoE and PoH devices.