Cat5E keystone jacks are designed for superior performance in the home, office or classroom. They exceed all TIA/EIA 568-A-5 requirements and balance signal transmission of insertion loss and crosstalk from one to 100MHz. Available in nine TIA-606-compliant colors for easy identification. Each keystone jack includes 110-type IDC straight-back termination with plastic wire strain relief caps, voice, data and Cat5E dust cover snap-ins and 50µ-inch gold plated contacts. Balances signal transmission of insertion loss and crosstalk from 1 to 100MHz.