7+15PIN SATA hard disk to IDE interface, you can connect your new 2.5-inch serial hard disk to the old IDE motherboard, which is convenient and easy to use. If you want to install a 2.5-inch serial hard disk on the machine with the old motherboard, it is a good choice. Chip used: JM20330 No need for external power supply, easy to use Compliant with Serial ATA 1.0 specification, maximum transfer rate up to 150MB/s Support ATA 66/100/133, support hot plug, can be used without any driver, OS: 98SE/2000/ME/XP/VISTA & NT 4.0 & LINUX Colour:green Material:PC+Metal Size:7 x 3 x 2CM Package Contents: 1 * SATA SSD to 2.5 Male IDE Adapter Only the above package content, other products are not included. Note: Light 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.