Optical S/PDIF (aka Toslink) cables are an excellent way to distribute high-definition, multi-channel audio without the risk of common electrical problems, such as ground loops or RF and EM interference. This cable features a full-sized Toslink connector on one end and a mini (3.5mm) Toslink connector on the other end, plus molded connector heads and strain-relief boots. Full-sized male TOSLINK optical audio connectors on one end and Mini male TOSLINK optical audio connectors on one end. 5.0 mm outside diameter. Molded strain relief connectors reduce strain where the cable and connectors meet. Gold plated ferrule resists corrosion and provides maximum protection for the connector tip. Precision polished fiber tips for maximum signal transfer. Plastic tip protectors attached to each end to protect the optical cable when not in use. Standards: UL, CSA, RoHS, ISO 9001:2000 manufacturer