1) 3.5"IDE or 5.25" storage devices(Hard drive, D-ROM, CD-RW) 2)power cable and sata cable included. Features:1. Allows 3.5"IDE or 5.25" ATAPI storage devices(Hard drive, DVD-ROM, CD-RW, etc) to be used on2. Serial ATA(SATA) motherboard3. No drivers required4. Compliant with Serial ATA1.0 Specification5. Supports ATA 133/100/66 and ATAPI devices IDE HD TO SATA connector, ide sata connector