This CAT6 UTP keystone jacket is durable,its fits for patch panels, surface mount boxes or wall plates (face plates). | Gold plated contacts with dust cover|prevent the oxidization|ABS case|Fire resistance UL94V-0|smoothly snap-in and snapping stable | Cat 6 performance to future-proof your network|Backwards compatible to 10/100/1000 Ethernet CAT5 CAT5E CAT6|in compliance with the ANSI/TIA/EIA 568-C.2 standard | Supports T568A and T568B wiring with color coded 110 blocks. It Supports 110 or Krone dual type termination and accepts 22 or 26 AWG solid Ethernet patch cables. | Package include: 10x Keystone module Connector