Buffalo Tech MiniStation 500GB Portable External Hard Drive: * 500GB capacity for expanded digital storage * USB 3.0 interface with backwards compatibility for USB 2.0 * Holds up to 333,000 photos or 142,000 songs or 263 hours of HD video * Plug and play * Includes USB cable * Compatible with Windows XP/Vista/7/8 and Mac OS X 10.5 or later