Whenever you need to connect digital devices under ADAT or S/PDIF digital interface format this is a standard digital optical cable for Toslink connections. With a length of 2,00m and professional quality this cable is ideal for studio use or for consumer devices.
In my case I use two of those to establish VST System Link (VSL) connection between two DAW on two different computers each. This is a very demanding task that the sssnake Optical Cable do it well.
Good value for money, surely recommend it!