[ ETL VERIFIED / USA Patent ] Fully Nickel-plated Zinc die-cast shielded coupler with 180 angled port connects two Cat6A cables to provide feed-through patching with standard data wall plates Protective shielded housing reduces EMI/RFI interference & 50 gold-plated contacts on RJ45 jacks Keystone design for Easy snap-in Installation in standard data wall plates Backward compatible with Cat6, Cat5e and Cat5 Lane Package include: 5 x Keystone module Connector