Tripp Lite's single ended Micro DB 50 passive Terminator is the one for all of your external SCSI III applications. Used with SCSI devices which have a Micro DB50 female port. Tripp Lite's passive terminators provide the clearest data signal maximizing signal integrity. Supports Fast and Ultra Single Ended devices at 10 or 20 Mbps. Tripp Lite offers a lifetime replacement warranty on all cable products.