Use your 2.5″ / 3.5″ IDE hard drive or SATA hard disk as an additional external hard drive Connect your SATA / IDE device to your computer through a USB port Compliant with USB 1.1 and 2.0 standards Supports SATA Hard drive, 2.5″ laptop hard drives, 3.5″ desktop hard drives, CD-ROM, DVD-ROM, CD-RW, DVD-RW Combo devices Suggested Applications: 2.5″ IDE Hard Disk / 3.5″ IDE Hard Disk / SATA Hard Disk / CD/CD-RW ROM / DVD/DVD-RW ROM, etc. Pack Contains Sata Cable Only.