RJ45 Coupler,ABLEWE 3 Pack Ethernet Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter in Line Coupler Female to Female

Features Relatively sturdy and incredibly easy to use. Thickened PCB Board, Robust and Durable. These RJ45 couplers are metallic shielded. Supports POE applications over Ethernet patch cables. Note This can not use with a keystone jack. It is not for a phone cable,but for an Ethernet cable. They are only compatible with RJ45, NOT compatible with RJ11. Note: It is compatible with RJ45 Ethernet cable. It is NOT compatible with RJ11 phone cable. It CAN NOT use for keystone jack. The RJ45 connectors include in the pacage are Super Category 5 Ethernet, they are NOT fit for Super Category 6 Ethernet. Package Contents 3 x RJ45 Coupler