The Promise Technology Inc. Fasttrack Ultra ATA/ EIDE RAID Host Adapter is a RAID controller card with 2 ports that is compatible with PCI interfaces. This card is designed to provide fast and efficient data storage and retrieval by allowing for the connection of multiple RAID cards. With its internal interfaces supporting PATA/IDE/EIDE connections, this adapter is suitable for use in a variety of computer systems to enhance performance and data management capabilities. The FastTrak Ultra ATA model from Promise Technology offers reliable and high-speed RAID solutions for businesses and individuals looking to boost their system's storage and processing power.Includes 3 ribbon cables, user’s manual, and original box.