SCSI II 50 way microD male to micro Centronics 50 male 0.9m - Retail packaged SCSI II 50 way microD male to micro Centronics 50 male 0.9m - Retail packaged  Ref: 41.191
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. NB: micro Centronics 50 is not a commonly used SCSI connector