All you have to do is connect the flash drive to the USB OTG cable then plug in the micro USB connector of your Android mobile cable otg tablet mouse or wifi adapter and then open USB OTG Checker and USB Stick Drive Pro you will see everything.It is possible to connect an external disk or USB stick that has not yet been created and the devices connected will then appear on the screen to press the mount button. For the output of more detailed information it is possible to use the mounted button.

USB OTG Connector - USB OTG Checker

It is an OTG connector software for Android devices that allows the OTG checker to access devices via a USB connector. OTG views all types of files on Android devices. It has a USB viewer for checking which is also known as USB checker. Using USB File Manager you can manage files in USB as per your wish and there is also an option to transfer data from USB to phone with OTG USB Helper.