Digital optical cables like the Logik L15DOC15 1.5m Digital Optical Cable allow you to transfer digital audio signals between devices in superior quality. Why not try out the L15DOC15 instead of using traditional analogue connectors.With 1.5 m to play with, and with gold-plated connector material, this cable is practical as well as providing high-quality digital audio.Treat your digital devices to the Logik L15DOC15 1.5m Digital Optical Cable.