Connectors: Toslink Male to Toslink Male Gold Contacts for high performance 'Ultra-thin PVC jacket Superior resistance to EMI/RFI and ground loop interference' 'Designed for CD, D/A Converters, Dolby Digital DTS Surround sound receivers, DVD, MiniDisk players and recorders, Pro Audio cards, etc. Compatible with: ADAT, DAW, Dolby Digital, DTS devices with TosLink interface Lifetime Warranty Type: Optical Audio Cable