![](https://i0.wp.com/androidutils.io/sdcardtest/wp-content/uploads/sites/3/2017/02/pipe-signal.jpg?resize=170%2C170&ssl=1)
Display storage details
Know everything about your storage: free space, total space, mount options, device name, partitions
![](https://i0.wp.com/androidutils.io/sdcardtest/wp-content/uploads/sites/3/2017/02/pipe-signal.jpg?resize=170%2C170&ssl=1)
Multiple file system support
It supports several file systems, like ext4, exFAT or FAT/FAT32 (VFAT).
![](https://i0.wp.com/androidutils.io/sdcardtest/wp-content/uploads/sites/3/2017/02/pipe-signal.jpg?resize=170%2C170&ssl=1)
Data verification technology
Confirm that your card is not damaged, and it is not fake (not labeled higher than it is in fact).
![](https://i0.wp.com/androidutils.io/sdcardtest/wp-content/uploads/sites/3/2017/02/pipe-signal.jpg?resize=170%2C170&ssl=1)
Show storage type
Detect eMMC, UFS 2.0 and 2.1 or higher for internal cards, detect class type (class 10, UHS-I, V90) for external cards.
![](https://i0.wp.com/androidutils.io/sdcardtest/wp-content/uploads/sites/3/2017/02/pipe-signal.jpg?resize=170%2C170&ssl=1)
Test the read/write speeds
Try with several combinations, set one or more files and use different file sizes
![](https://i0.wp.com/androidutils.io/sdcardtest/wp-content/uploads/sites/3/2017/02/pipe-signal.jpg?resize=170%2C170&ssl=1)
Supported cards
Test any type of SD cards, including Micro SD, SDHC and SDXC cards.