EMK 20m OD4.0mm Toslink Male to Male Digital Optical Audio Cable

EMK 20m OD4.0mm Toslink Male to Male Digital Optical Audio Cable1. The item is a OD 4. 0 mm toslink male to toslink male audio fiber cable. 2. Toslink Digital Audio Cable provides you the cleanest possible signal, even at extreme volume levels. 3. Optical cables transfer the signal using light, thus completely eliminating any chance for RFI, EMI or ground loop interference. 4. The stylish PVC 4. 0mm JACKET helps prevent cable damage and adds flexibility and durability for years of listening pleasure. 5. This