Importer520 Slim 2.5-Inch SATA to USB 2.0 External Aluminum Hard Drive Case Enclosure (Blue) Brand New Product(BULK PACKAGE) Importer520 is a registered trademark USB 2.0 interface (Compatible with USB 1.1), Up to 480 Mbps data transfer rates, 500GB capacity max Accommodates 2.5-inch notebook SATA hard drives Self powered Plug and Play Hot swappable Intelligent design, automatic shut-off when notebook is off, lightweight and pocket sized Compatible with SATA drives, not IDE. Please see below.