? CAT-5E RJ45 modular plug ;? 50micron gold-plated contacts ;? 2-prong terminal for solid wire ;? Fits round cable ;? For unshielded twisted pair applications ;? Standard 8-position, 8-contact design, compatible with all network RJ45 connections ;? Fully compatible with CAT-3, -4, -5 & -5E applications;? Lifetime warranty;? 100 pk;