Our RJ45 Keystone Level 5 Punch Down is a modular RJ45 jack that is intended to be used with Keystone panel or wall plate. This 110 contacts is compatible with 22 to 26 AWG wires and is compliant with Category 5 connecting hardware specifications as well as TSB-40 specifications for insertion, NEXT, and return loss. Made of high quality materials and components to deliver the reliability and performance you expect in our products. Available in white.