This kind of IDE to adapter could turn your 40pin HDD to a adapter, making your work more convenient and easier. 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 converter is suitable for 100/133, and it is suitable for almost desktops, you can order according to your need. This IDE to converter is replacement for Xp/Win7/Win8, and it is replacement for 1/2/3. You do not need to install any other drivers because you can use the connector by connecting it to your device, making your life easier. Support system: replacement for Xp/Win7/Win8 32-bit/64-bit system. Colour:Blue Material:ABS Package Contents: 1 x Adapter Hard Disk Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.