100% brand new and high quality Convert PATA/IDE port into a serial ATA port Convert serial ATA to paraller ATA Fully Plug & Play, no drive needed Fit for 3.5/2.5 SATA HDD DVD One 40 pin IDE port,one serial ATA port,one 4 pin power connector Fit for all SATA type devices, such as CD-ROM/CD-RW/DVD/DVD-RAM/HDD Support ATA 100/133 Compliant with serial ATA specification