This Avid Wide to Narrow Terminator Adapter delivers high-quality SCSI capabilities in a simple snap. This terminator is a premium signal stabilizer that can be used to connect any 68- or 80-pin wide device with any 25- or 50-pin narrow device.
Use this terminator to change a wide SCSI port (found on motherboard based wide SCSI controllers, wide cables and ultra drives) to a narrow SCSI plug. The adapter will also work connecting narrow to wide devices.