Heavy duty Toslink audio cable connects Blu-ray players, satellite DVRs, computers, DAT recorders, game consoles, or other audio devices with a digital optical interface (S/PDIF) to your AV receivers Premium Toslink cable engineered with durable PVC layers and braided jacket increases durability and protects the cable from nicks, cuts, and kinks Polished heavy duty metal connectors and gold plated tips provide a secure and corrosion free connection with this heavy duty optical digital audio cable Convenient and cost-effective 2-pack Toslink optical cables provide spare or replacement fiber digital cables for different audio systems. 360 degree grip treads help easy plugging and unplugging Supports uncompressed PCM audio or compressed 5.1 and 7.1 surround sound including Dolby Digital Plus and DTS-HD