Digital Optical Audio TosLink Cable - Molded - M/M, 6 FT / 1.8 M For Samsung HW-T400/ZA HW-T410/ZA 2.1-Channel Bluetooth Soundbar System Toslink Digital Audio Cable provides you the cleanest possible signal, even at extreme volume levels. Optical cables transfer the signal using light; thus completely eliminating any chance for RFI, EMI or ground loop interference. Connectors: Toslink Male to Toslink Male Cable Length: 6 FT / 1.8 M OD 5.0 Cable Color: Black Package Included: 1 unit Digital Optical Audio TosLink Cable