SD Card Test PRO
Use the best SD card test tool! Test the speed of internal or external storage, easy to use even for beginners. Quick tests.
* Measure the speed of your external (removable) SD card
* Measure the speed of your internal storage
* Read / write tests, many different settings.
* Extended read-write test types with "all" (this will first run a write test then a read)
* Improved speed of data verification