20 Pack Black RJ45 Female to Female Inline Ethernet Coupler, LAN Cable Extender Adapter, Supports Cat5e/Cat6/Cat7 for Gigabit & 10Gbps Network Transmission

This package contains 20 black inline RJ45 female-female couplers, a handy low-cost solution to extend your existing Ethernet patch cords. No special tools or configuration needed, just plug two network cables into both ends to instantly lengthen your wired LAN connection. Built with high-precision gold-plated pure copper pins, this coupler cuts down crosstalk and signal attenuation, delivering consistent bandwidth whether you use Cat5e gigabit cables or Cat6/Cat7 10-gigabit high-speed wires. It supports PoE power supply for IP cameras, wireless access points and other PoE devices. The matte black durable plastic casing resists scratches and dust, blending well with most routers, switches and server racks.

Its slim lightweight structure can be tucked neatly in tight spaces without taking extra room. Plug-and-play operation, compatible with all standard RJ45 devices including PCs, game consoles, modems, routers and surveillance recorders. Ideal for home gaming network expansion, small office structured wiring, security camera system layout and temporary wired network setups.