Liberty Category 5E STP 180 Degree Keystone Insert Features: RJ45 Jack 180 Degree Keystone Insert format Fits all shielded formats F/UTP, U/FTP, S/FTP Nickel Plated Zinc Alloy Shielding 50u Gold plated contacts Dual 568A or 568B wiring options FCC Part 68, UL 94V0, UL Listed, ANSI/TIA-568 Cat5E Individually Bagged Applications: LAN 10/100/1000BaseT Ethernet Phone, Voice over IP, Non-LAN Data High Speed Balun and Twisted Pair transmission TOOLING SUGGESTIONS FOR THIS PRODUCT: Cut & Crimp Tool