RJ45 Coupler Dingsun Female to Female Ethernet Coupler for Cat7/Cat6/Cat5/Cat5e Network Cable Extender Adapter RJ45 in Line Coupler -Blue5 Pack-

RJ45 Coupler These RJ45 couplers extend the connection between two Ethernet patch cables. It was easy to install, very lightweight. These didn't slow down your network. We recommend this product if you need to extend your Ethernet cable to reach your device. Specifications - Weight:0.05kg, Lightweight - Product Size:2.8” x 1.96” x 0.71” - Relatively sturdy and incredibly easy to use - Thickened PCB Board, Robust and Durable - These RJ45 couplers are metallic shielded - It's a standard Ethernet coupler, not a specific type. You need not put any Ethernet cord. Warranty Our fan-favorite 18-month warranty and friendly customer service Attention: 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.