Monoprice 100749 6-Feet HPDB50 M/DB25 M SCSI Cable Molded (100749) Half Pitch D-Subminiature 50 pin (HPDB50) male to D-Subminiature 25 pin (DB25) male SCSI Cable 25 Twisted Pairs Once the standard for high bandwidth throughput connections between mass storage devices SCSI technology evolved to include a vast array of ever improving standards with complex combinations of connection standards SCSI is still widely used on many legacy systems but finding the right type of cable for your system can be difficult Thankfully Monoprice has a wide array of SCSI cables for many of the most popular systems that have come up through the years Monoprice continually strives to improve its product line to bring our customers the best products available