RCA Female to Female Adapter Audio / Video Couple

From the shop's description

RCA Female to Female Adapter Audio / Video Couple The RCA-Female to Female Coupler Adapter is a passive inline connector that allows two male RCA (phono) plugs to be joined together in both audio and video signal paths. It provides a seamless extension of RCA cables without requiring additional components. Many listings describe it as a “RCA female to female coupler / composite video adapter” with nickel plating and a plastic or metal housing. Features: Passively couples two RCA male connectors into a continuous connection. Nickel-plated contacts for corrosion resistance and stable conductivity. Compact barrel-style design with easy grip surfaces. Compatible with both composite video and audio (line level) signals. Specifications: Parameter Value Connector A RCA female Connector B RCA female Housing Material Plastic or ABS (for most models) Contact Plating Nickel-plated Signal Type Audio or composite video Applications: Extending RCA audio cable runs in home stereo or AV systems. Linking RCA video cables (e.g. from camera to monitor) in security systems. Joining two RCA cables when a longer single cable is unavailable. Repairing or bridging minor breaks or gaps in RCA cabling. Use in pro-audio / home theatre installations as a convenient coupling solution Package Include: 1x RCA-Female to Female Adapter Audio / Video Coupler.