Mfr Part Number: 29160N Connectivity to internal hard drives and narrow SCSI desktop devices Data Transfer Rate: Up to 160 MB/sec External Connectors: One 50-pin for Ultra SCSI Internal Connectors: One 68-pin for LVD SCSI and One 50-pin for U.SCSI. Adaptec 29160n Scsi Card W/o Cable. Art, Controller Cards Scsi Controller Card, 40