INSTEN® is a registered trademark. Only authorized seller of INSTEN® can sell under INSTEN® listings. High-speed external storage system for 2.5 inch hard disk drive. Converts your 2.5 inch Hard Drive Disc into an External hard drive for more flexibility and convenience. Fits all the 2.5 inch SATA hard drive disk. Easy Portability and installation. Supports Plug & play and Hot-swapping. The transmission interface conforms to the standard specifications of USB 2.0 / SATA, and is compatible with the USB 1.1 interface. Special shock absorber device which enhances the protective effects. Plug and Play. Made strong with Aluminum Magnesium alloy Material. Case size: 122 x 74 x 14 mm. NOTE: Interior Dimension 101 x 70 x 10 mm (Thicker Older models might not fit). LED indicator monitors the reading movements of the hard disk drive. Connectors: External Power and Data - High speed USB 2.0 mini-5pin, Internal Power and Data - SATA (Serial ATA), Package Includes: 2.5-inch USB 2.0 External Aluminum HDD Enclosure, USB Cable, Dust free carrying case, Mini screwdriver, User manual, Supports Windows 98 / ME / 2000 / XP / Vista / 7, Mac OS 8.6 or up. Color: Black. Supports up to 500 GB HDD.