18in IDE ATA/133 Round Internal Cable, 40Pin Single Drive, Purple - Fully Pinned18in round internal IDE cable for connecting one ATA/133 hard drive or CD/DVD drive. 40-pin, fully pinned, IDC40 female connectors on both ends. Purple PVC jacket, twisted-pair construction for improved airflow. Free 30-day returns -- questions before you buy? Just ask.SpecificationsConnectors: 2x IDC40 Female (Connector A and Connector B)Length: 18 inchesPins: 40, fully pinnedSupports IDE/EIDE/PATA hard drives and CD/DVD drives up to ATA/133 (133MB/s)Construction: 40 twisted pairs, round profile, PVC jacketColor: PurpleSingle drive configurationManufacturer Warranty: LifetimeWhy buy from Keep SuppliesFree 30-day returns on every order. Fast handling and shipping. Questions before you buy? Just ask -- we're happy to help.Certified Service-Disabled Veteran-Owned Small Business