Tos Link Male to Tos Link Male High quality fibre optic cable ensures crystal clear digital audio transmission. For use with many modern Dolby Digital (Dolby 5.1 6.1 AC3 Prologic etc.) & DTS surround sound receivers DVD players MD players & recorders MP3 & DAT recorders professional Audio Cards for Computer Digital Audio workstations Outboard AD/DA Converters & satellite dish receivers. Compatible with all SPDIF (Sony-Philips Digital Interface Format) ADATs DAWs & Dolby Digital DTS audio devices using the Tos Link interface Immune to electrical interference. Protective shell outer diameter 2.2 mm. This digital optical cable is part of a wide range from LINDY including Tos Link Premium Gold Tos Link Mini Optical & Tos Link to Mini Optical cables.