Size: A great solution for DTS and Dolby Digital surround sound, Cables Direct Online Digital Optical Audio Cables use superior-grade optical fiber to deliver better clarity and a more natural sound from your digital audio video components. TOSLINK cables are designed to be capable of handling lossless stereo audio and multi-channel surround-sound, such as DTS 5.1 or Dolby Digital. Benefits of using this kind of digital connection is an immunity to electromagnetic noise interference and a great resistance to the loss of signal over the distance of the cable APPLICATIONS For indoor use Ideal for audio installations where space is tight or limited Connects audio components to an audio or home theater system Distortion-free stream of multi-channel fiber-optic digital audio Backed by a Cables Direct Online 1-year limited warranty TECHNICAL DATA 6.0 mm outside diameter Molded strain relief connectors reduce strain where the cable and connectors meet Gold plated ferrule resists corrosion and provides maximum protection for the connector tip Precision polished fiber tips for maximum signal transfer