The UM2RJ45-6AFS is a Maxxum Single D Mount AVP Premium Shielded Feedthru Universal Bulkhead Connector kit for Cat3 to Cat6A Shielded or Unshielded Applications. The Jack Shield is Nickel Plated Bronze with Gold Plated Contacts, Rated 750 cycles, TIA/EIA 568C.2 10G & ISO/IEC 11801 Standard, adapter plate(s) and/or hardware.