Extend the distance between your PC and speakers by up to 12ft Position your receiver or amplifier an additional 12 feet away from your computer or portable audio device Extend the distance between your iPod or iPhone or other MP3 player and your speakers by 12 ft Replace worn-out or missing speaker audio cables with this high quality, 12ft PC Speaker Extension Audio Cable 12ft Speaker Extension Cable / 12' Audio Extension Cable / 3.5 mm Cable M/F / Stereo Audio Extension Cable