Features: When your networking cable is damaged, you can cut off the damaged part and connect two parts with the rj45 coupler extender , which can help you reuse resources and save money. The toolless extender have a transfer speed of 10gbps and is compatible for cat7/cat6a lan cable Easy to install- assembly is accomplished without crimping tools, which can save your time and energy. Disassembly and reusability can help us bear the risk of trial error and avoid waste of resources. note: suitable for 22-24awg cables. After inserting wire into plugs, you need a wire cutter to cut off the excess wire. Stable signal transmission- the shielding material of the rj45 ethernet extender can prevent signal interferences, bringing you a pleasant experience while surfing the internet. the metal shell have good insulation and heat resistance to better protect personality safety. The stainless steel Metal-plated contact can prevent the metal inside the contact from rusting and prolongs the service life Its operation will not be affected whether you in a hot warehouse or computer lab (belows 60℃) in summer or exposed to cold outdoors (above -10℃) in winter. It is suitable for use with TV, PC, routers, switch, printer and other equipment, and is essential tool for home/office/computer room networking maintenance Specifications: Component:Metal Size:Approx.8.6x1.4cm/3.39x0.55inch Option Type: RJ45 Coupler for CAT6A,RJ45 Coupler for CAT7, Suitable for 22-24AWG Cables Features:Not Need Crimping Tool,Reusable; Package Includes: 1pc RJ45 Coupler note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.