Color: 10ftBuyCheapCables presents to you our slim 2.2 mm OD Optical Digital Audio Cable connection carries a digital audio stream using a fiber-optic cable. Our Cable is perfect for whenever you need to connect audio devices, such as a CD or DVD players to a receiver or preamplifier. Enjoy the slim fitting jacket from the. 2mm OD thickness of this cable. In home-theater applications, you can use the connection to send a Dolby Digital or DTS soundtrack to an audio processor or A/V receiver for surround-sound decoding. Since uses fiber-optic cable, it is free from distortion caused by electrical or magnetic interference that an electrical cable would incur. The result is an audio signal that is purer, as well as truer to the original recording. IMPORTANT NOTE - Please Remove Protective Rubber Tips Prior to Installation.