Easyday Toslink Digital Optical SPDIF Audio Cable, 3M (10-ft.) (A102-03M) OD 2.2mm toslink male to toslink male audio fiber cable. Using good quality fiber core ensures high speed,high efficiency, high fidelity, and low loss of broadband transmission Pop-up plugs ensure that the light signal is transferred accurately Provides you the cleanest possible signal, even at extreme volume levels Support Dolby Digital (Dolby 5.1, 6.1 and 7.1) AC-3/DTS surround sound receiver