The Seagate Expansion is a compact and lightweight external hard drive, perfect for taking with you while on the go! Store music, photos, videos and files on this portable hard drive and free up some space on your computer. Setting it up has never been easier - simply connect via a USB cable and off you go! There is no need for an additional power supply and nothing to install or configure. Enjoy super- speedy data transfer with a USB 3.0 connection. Not to worry if you only have a USB 2.0 port available, the hard drive is backward compatible. . Ideal add-on storage for your PC. Drag and drop file saving, right out of the box. Powered by USB, no mains plug required. 2-year warranty . Approx. Dimensions (mm) H 140 W 103