There are two versions of this software, a 32GB version, a 64GB version, a 32GB version, you can extend the USB drive to 32GB, but the possibility of 64G expansion USB drive to 64GB doesn’t worry, I intend to provide you with 64Gb version.
For example, if you have a 16 GB USB or SD card, it will double your USB up to 32 GB. The software is very simple and you don’t need any special knowledge about the software because it has a very simple user interface that can be used by simple computer users.
The software has a very simple graphical interface and is easy to use.