Feature:1. 7+15PIN SATA hard disk to IDE interface, you can connect new 2.5inch serial hard disk to old IDE motherboard, which is convenient to use.2. No need for external power drive, so this adapter is easy to use, giving you more convenience.3. Comply with Serial ATA 1.0 specification, the maximum transfer rate can up to 150MB/s.4. Support ATA 66/100/133 for more compatibility, and this adapter lightweight and easy to carry.5. Support hot swap, can be used without any driver, don't worry about the trouble of installing it.Specification:Item Type: SATA To IDE44pin AdapterMaterial: Printed Circuit BoardUse Chip: JM20330Power Drive: No Need For External Power Drive, Easy To UseTransmission Rate: Comply With Serial ATA 1.0 Specification, The Maximum Transfer Rate Is 150mb/SATA Support: Support ATA 66/100/133.Package List:1 x SATA to IDE44Pin Adapter