Features: brand new and high quality Sata hard drives can be detected and used as a standard 3.5" IDE hard drive. Converts all Sata type devices CD-ROM or CD-RW or DVD-ROM or DVD-RAM or DVD-RW or HDD into 3.5" IDE device. The chip is jm20330, which has good compatibility and speed.Allows to connect a 7and15P Sata hard drive to a 40P IDE connector The adapter turns your 40pin HDD to Sata connector, compliant with Serial ATA specification revision 1.0. Easy install and no driver required. Super compact design and no space wasted. Specifications: Item: Sata Female to 40Pin 3.5 IDE Male HDD Adapter Converter PCB size:Mixed for for DOS, for Windows 98 or 98SE, Me, 2000, 2003, XP, Vista, for Windows 7 and Linux. NOT SUPPORT HOT-SWAP HDD IS NOT INCLUDED Chip:JM20330 Supports : Serial ATA Data transfer rate up to 1.5Gb or s (150MB or s) Note: The riser card will have the risk of incompatibility. The compatibility cannot be solved by setting. The riser card does not need a driver Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2cm error due to manual measurme Package includes: 1 x IDE to Sata HDD Adapter Card