5 in 1 integrated design: a USB to IDE/SATA cable adapter, a SATA data cable, a AC adapter, a AC to IDE power converter and a IDE to SATA power cable. Use your 2.5" or 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. USB 2.0 interface for 480 Mbps high speed data transfer. Support SATA Hard drive, 2.5" laptop hard drives, 3.5" desktop hard drives, CD-ROM, DVD-ROM, CD-RW, DVD-RW Combo devices. Support windows 98SE/2000/ME/XP/Mac OS. Easy to use and plug & play.