SanDisk Micro SD Card Extreme Series 32GB SDHC A1 UHS-I Class 10 up to 160MB/s SDSQXAF-032G-GN6MN

Load apps faster with A1 performance class

Storage Capacity: 32GB(Actual usable storage less)

Card Type: microSDHC

Bus interface: SDHC UHS-I

Rated A1 for faster performance to launch and load apps faster

Read Speed: up to 160MB/s,

Write Speed: up to 60MB/s,

Transfer speeds of up to 160MB/s,

Video Speed: C10, U3, V30

SanDisk Memory Zone app for easy file management

Waterproof, Temperature, X-Ray, and Shock-Proof

Capture more fast action and record more Full HD or 4K Ultra HD-ready videos with your Android based smartphone, tablet or MIL camera

All data storage are not exact in stated capacity. All electronic storage has hidden partitions for its functions tools. All these hidden partitions will not be shown in Windows explorer, and Disk Management does not give an option to browse contents of these partitions. Also, the binary measurement is different and not eaxct for units stated capacity. You may research for it for more info.