C2G 40391 Velocity Toslink Optical Digital Cable, Blue (6.6 Feet, 2 Meters) USE  Toslink optical cables can be used with digital audio inputs and/or outputs commonly found on many Dolby Digital and DTS surround sound receivers, DVD players, CD players, cable boxes, MP3 and DAT recorders, outboard AD/DA converters and satellite dish receivers. Or other Toslink compatible digital audio devices CLEAR SOUND  Unlike copper, fiber optics uses light to transfer the signal, so there is no EMI or RFI interference to degrade the sound quality PROTECTIVE PLASTIC END CAPS  Protects the fiber optic conductor from dust, dirt, and other materials that can interfere with data transmissions NON-SLIP RUBBER GRIP CONNECTOR  Enables easy handling during installation and the ability to easily insert and remove this cable from the input/output of your device PACKAGING  To ensure you receive the highest quality products, C2G packages all product in C2G branded packaging