SP/ Silicon Power Launches USB 2.0 Unique 510 & USB 3.0 Jewel J05 Flash Drives – Color Up Your Memories Taipei, Taiwan – September 3rd, 2013 –SP/ Silicon Power, the world’s leading provider of memory storage solutions launches two latest designed USB flash drives – USB 2.0 Unique 510 and USB 3.0 September 3, 2013 News