SanDisk MicroSDXC Extreme Pro 64GB A2 V30 UHS-1 (170MB / s)
 
Memory Class A2 / UHS-I / V30 / U3 / Class 10
Write speed 90 MB / s
Read speed of 170 MB / s
adapter included
Supports 4K ultra HD and Full HD
This MicroSD from SanDisk has got A2 certification making it run running on
various applications optimally to make your device more responsive.
make sure your smartphone and tablet support up to this capacity