USB OTG checker helps you to detect if your device supports the OTG functionality so that you can connect your USB drives to it. USB on-the-go (OTG) is a feature that lets you connect your flash drive/thumb drives to your mobile device. ✓ Easily check your device supports otg in one click with usb otg checker This is useful if you are not sure and want to use the usb otg checker to verify before you go and buy an otg adapter or a flash drive but your device ends up not supporting OTG which wi