This PCI based Ultra Wide SCSI Controller Adapter card lets you control up to 15 Wide SCSI devices, supporting high speed single-ended SCSI bus transfer rates of up to 40MBps, and is equipped with a dedicated on-board processor to ensure optimized performance. Great for adding SCSI connectivity to newer PCs, the PCI Ultra Wide SCSI controller card ensures that your SCSI peripherals won"t need to be replaced, even after a computer system upgrade. The kit includes a 68-pin ribbon cable, a 50-pin ribbon cable, and drivers for the most popular operating systems. Plus, the SCSI adapter card is backed by StarTech.com"s FREE lifetime technical support.