RCA, 6', Digital Optical Audio Cable, With 2 Mini Adapters, Connects An Audio Source To Your HDTV Or A/V Receiver, Nickel Plated Connectors, High Purity Copper Conductor For Reliable Signal Transfer, Easy Installation, Non-Slip Ergonomic Grip For Easy Use, Molded Plug For Secure Connections, Flexible PVC Jacket, Protects Against Signal Loss & Bare Copper Shielding.