Brand ADNET Item model number AD-M-993 Connectivity technologies USB Special features fast data read write Other display features Personal Computer Form factor 2.5-inch Colour black Whats in the box Hdd Enclosure, Data Cable Product Dimensions 8 x 6 x 3 cm; 99 Grams Item Weight 99 g This digital file storage device is compatible with the operating systems like Windows 98SE, 2000, ME, XP, VISTA, Windows 7. To make the file transferring task in this casing hard disk easier, designers have provided one USB cable with this casing hard disk. The user needs to add one side of the cord in the USB port of the hard drive, and the other part with the computer, tablet from where the user wants to transfer his digital files. More stable power supply from dc adapter - plug and play and hot-swap. USB 2.0 external interface, compatible with USB 1.1, USB 2.0 super speed 480mbps.