OVERVIEW: Where top speeds meet high capacity: SanDisk Extreme PRO microSDHC/microSDXC UHS-I memory cards now come with up to 128GB1 of storage for uncompromising smartphone, tablet and camera performance. Capture 4K Ultra HD and Full HD videos2 and enjoy transfer speeds of up to 100MB/s3 so you can shoot like a pro and still experience world-class responsiveness from your phone. Class 10, UHS-I Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings mean your videos can meet today's highest...