Suitable for stereo audio from DVD player, CD player, digital camcorder, satellite receiver, cable box or desktop laptop with RCA audio output to your TV, speakers, AV receivers, stereo amplifiers, etc. The oxygen-free braided copper cable and foamed PE dielectric are optimized to combat noise and hum and provide excellent sound quality and audio signal transmission. Support your home theater system, stereo and hi-fi, as well as many other audio systems in perfect sound reproduction, without interruptions, with this RCA extension.