'- EZ Cat5e Modular Keystone Jack 400 Pack White- CAT 5e rated connectors provide excellent performance for data networks requiring maximum speed and bandwidth- PCS technology provides maximum performance and superior signal quality- Enhanced crosstalk cancellation reduces return loss and improves performance by rejecting noise and unwanted signals- Exceeds ANSI/TIA-568-C requirements for permanent, channel link and component Performances- Engineered to provide 110 IDC termination reducing installation time- Pair-to-Pair wiring for easy termination and best performance- Includes an integrated TIA-568A/B color wiring diagram- Backwards compatible to all lower rated category components- Compatible with most IC107 faceplates, inserts, surface mount boxes, and blank patch panels- Compatible with most IC108 furniture faceplates, bezels, and surface mount boxes- Used with ICC Category 5e ICPCSJ series patch cords,110 punch down tool ICACSPDT00, and JackEasy Termination Tool ICACSPDTEH- Each 400-pack carton includes one of ICC's 4-pair JackEasy (ICACSPDTEH) termination tool- UL 1863 compliant