Features -.Nickel-plated plugs for rugged durability and efficient signal transfer.Oxygen-Free Copper (OFC) conductors for enhanced signal clarity.OFC spiral shield for effective EMI and RFI rejection and flexibility The Hosa CMM100 Series cable is great for connecting equipment that uses 3.5mm (1/8" minijack) connectors, like: computer sound cards, portable CD players, etc. Maintains stereo signal. For 20 Years, Hosa has provided a cost effective solution to the cabling needs of musicians, engineers, and audio and video enthusiasts the world over. In an effort to further meet those needs, Hosa continues to add new products that make the creative individual's life easier. Indeed, much of what Hosa offers is the direct result of suggestions made by customers and retailers.