10 Pack Blue Ethernet Coupler, Female to Female RJ45 Inline Extender Connector, Cat5e Cat5 Cat6 Cat7 Ethernet Cable Joiner for LAN Cable Extension

This package contains 10 pieces of blue RJ45 inline Ethernet couplers with female-to-female interface, serving as a simple and practical solution to extend short network cables.

It supports Cat5, Cat5e, Cat6 and Cat7 Ethernet cables universally, compatible with all standard RJ45 network devices including routers, switches, PCs, smart TVs and game consoles. Gold-plated internal pins effectively reduce signal attenuation and resist oxidation, maintaining smooth high-speed network connection without lag or packet loss.

Made of sturdy blue ABS plastic shell, the coupler is wear-resistant and easy to distinguish among various wiring lines. Compact lightweight structure saves space and fits tight wiring cabinets. No extra tools or software installation required, just plug two cable ends into both sides for instant network extension. Perfect for home networking, office equipment layout and server room cable arrangement.