The three meter Fiber Optic Toslink Cable with metal housings by Calrad Electronics is your ideal optical cable for a true audio experience in your home theater or entertainment center. This cable is perfect for connecting your components that have a Toslink connection like your Blu-ray player, amplifier, CD player, or digital audio receiver. Constructed with a high quality PVC jacket for maximum durability, this optical Toslink cable delivers a pure digital signal and you will never experience any audio interference. The metal tipped housings provide a durable connection that makes this cable reliable while being cost effective for your high end home entertainment center or dedicated home theater.