SanDisk Extreme microSDHC/microSDXC UHS-I memory cards now come with up to 64GB of storage for uncompromising smartphone, tablet and camera performance. Capture 4K Ultra HD and Full HD videos** and enjoy transfer speeds of up to 90MB/s** so you can shoot like a pro and still experience world-class responsiveness from your phone. Class 10 and UHS Speed Class 3 (U3)** ratings mean your videos can meet today's highest resolution standards.
- Pro video performance with both Class 10 and UHS Speed Class 3 (U3)** ratings for capturing Full HD and 4K Ultra HD video**
- Industry-leading UHS-I data speeds up to 100MB/s**
- Capacities up to 64GB** to shoot and save high resolution videos and stills