Monster Cable ILS200-1M Interlink LightSpeed 200 Highest-Performance Digital Fiber-Optic Cable, Toslink-to-Toslink (1 Meter) (Discontinued by Manufacturer) Monster designed pressure connection keeps fiber in perfect alignment with components. Metal shell connector for lifelong durability. Graded index optical fiber greatly reduces jitter for enhanced clarity and definition. Spring-loaded connector keeps fiber in optical alignment for maximum data transfer. For use with DVD, CD, DACs, S/PDIF, and Dolby Digital audio applications.