TOOGOO(R) Digital Optical Audio TosLink to Mini Cable, 6 FT 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 The stylish PVC HEAVY 5.0mm JACKET helps prevent cable damage and adds flexibility and durability for years of listening pleasure. GOLD-PLATED FERRULE prevents corrosion and provides for maximum protection of the fiber tip Connect your DVD, CD, Mini Disc, or Game Console System for clear, full and rich detailed sound