This cable is designed to interconnect MIDI devices. It is wired 5-pin discrete and compatible with all MIDI standards, including SysEx;Nickel-plated plugs for rugged durability and efficient signal transfer;Oxygen-Free Copper (OFC) conductors for enhanced signal clarity;OFC spiral shield for effective EMI and RFI rejection and flexibility;Connector(s): 5-pin DIN to Same. Length: 20 ft.