SCSI I Centronics 50 male to male 3.0m - Bulk packaged SCSI I Centronics 50 male to male 3.0m - Bulk packaged  Ref: 40.177B
These are made using double shielded, twisted pair cable and are fully UL approved. They are used to connect card to device or device to device and come in many connector combinations to suit all needs