The WD Elements WDBUZG0010BBK-EESN 1TB USB 3.0 External Hard Disk is one of the best selling models of Western Digital and comes power packed with features. With the power of USB 3.0 comes the portable capacity of 1TB and the hassel free portable design. This hard disk connects without an external power and helps optimize your PC. With a sleek black design this comes with a USB cable in the box and warranty manual. It connects instantly to your PC without any fuss.