The StarTech.com PCISCSIU2W PCI Ultra2 Wide SCSI host adapter allows your PC to control up to 15 Wide SCSI devices. The dedicated on-board processor provides high-speed Low Voltage Differential (LVD) SCSI bus transfers up to 80 MB/s. The kit includes a 68-pin ribbon cable for two internal SCSI drives and software drivers for all major operating systems. The PCISCSI2U card allows you to connect a variety of SCSI peripherals to your computer, such as hard drives and CD-ROM drives, scanners, and removable media devices.