USB OTG Adapter & Flash Drive Endoscope App Checker allows you thumb drive reader to read USB OTG (On-the-go) flash drives OTG pen drive, as well as card readers from your phone or tablet. All you have to do is connect the flash drive to an OTG Support App allows you to read USB flash drives OTG support software flash drive, as well as card readers from your phone or tablet.

USB OTG File Manager prank and Pen Drive Connect To Mobile makes it easy to test whether your phone is compatible with USB OTG devices. OTG or On the Go USB devices are devices that can be used on the USB port of your device via a suitable USB To OTG cable