Tripp Lite's External SCSI II Adapter Has HD50M To DB25F Connections. This Adapter Allows For The Connection Of Mismatched SCSI Peripherals. With these adapters, you can save the time and expense of buying new cables by simply adapting your existing ones to interface with the connector types found on many of the newer model SCSI peripherals. Tripp Lite offers a lifetime replacement warranty on all cable products