Main Features 3.5” USB2.0 IDE HDD Enclosure Compliant with both USB 2.0 and USB 1.1 standard specifications High-speed data transfer rate up to 480 Mbytes Complies with 3.5" IDE specification revision 1.0 Supports 8-bit/16-bit standard PIO mode interface Supports power down mode and USB suspend indicator Supports wake-up ability Compliance with USB 2.0 electrical specification Supports USB High-Speed and Full-Speed Operation Compliance with USB Mass Storage Class, Bulk-Only Transport Specification Supports Windows 98SE/ME/2000/XP/VISTA/7, and Mac OS 8.6 or greater   Package Contents: 1 x USB to IDE HDD enclosure 1 x USB Cable 1 x User Manual 1 x CD Driver 1 x External Power supply (12V, 2A)