Monster MC 400DFO-2M Advanced Performance Toslink Fiber Optic Audio Cable-2 meters Model No. Mc 400dfo-2m Polished Low-loss Connectors For Cd & Mini Disc Heavy-duty Molded Connectors For Long-lasting Durability & Performance O Ring Rubber Grip Allows Easy Connector Handling Specially Tuned Optical Fiber For Low Dispersion & High Fidelity High Performance Fiber Optic Cable with Special Polished Low-Loss Connections for CD and MiniDisc Heavy-duty molded connectors for long-lasting durability and performance. Precision-polished fiber terminations minimize internal reflections for improved digital signal transfer. "O" ring rubber grip allows easy connector handling. Heavy-duty strain relief prevents fiber and connector damage during cable installation or removal.