After years of waiting for the USB 3.0 spec to be written up and released to consumers we finally have a solid USB interface that is fast enough to meet the growing need for fast access portable storage! Let me introduce one particular USB 3.0 product that features this cutting edge 3.0 interface, the Silicon Power Armor A80 portable hard drive. With an ample 640GB of storage ready to rock 'n' roll Silicon Power provides a storage solution ready to please.