The ribbon cable is the information lifeline that connects your drives to your motherboard, but a cable isn"t just a cable. Whose cable can you trust to send this information accurately Why Belkin of course, offering the best in data transfer!The 19-inch Internal IDE Dual Hard Drive Ribbon Cable connects one or two internal IDE hard drives to your controller card. PRODUCT FEATURES: Three 40-socket female connectors; one to attach the cable to your controller card, and two for attaching drives; 19" cable length makes installation easy; This cable is fully tested and certified to meet or exceed applicable industry standards.Internal IDE Dual Hard Drive Ribbon Cable-IDE / EIDE cable-40 pin IDC (F)-40 pin IDC (F)-19in