Connects SCSI DB25 port to any Centronics50 SCSI external device. This cable works with IBM RS/6000, AS/400 & PS/2 SCSI systems. This SCSI cable has matched impedance, PVC jacket and molded ends with inner hood soldered 360 degrees to the connector for complete end to end shielding. (Connectors: DB25 Male to Cen50 Male; Length: 3ft)