WD Elements 500GB Portable External Hard Drive, USB 3.0, Bus Powered

The Western Digital Elements 500GB Portable External Hard Drive quickly and efficiently transfers even the largest files with USB 3.0 connectivity. The integrated USB 3.0 connection provides data speeds up to 5 Gb/s while remaining backwards compatible with USB 2.0 ports. This plug-and-play drive comes NTFS formatted for a seamless connection to PCs running Windows 8, Windows 7, Windows Vista and Windows XP and can be easily reformatted to work with Mac computers.