This kind of IDE to SATA adapter could turn your 40pin HDD to a SATA adapter.; This hard disk connector is suitable for 40pin IDE devices, such as 3.5IDE, CD-ROM, CD writer, VCR hard disk, etc, meeting your different needs.; This kind of HDD to SATA converter is suitable for ATA 100/133, and it is suitable for almost desktops.; You do not need to install any other drivers.