USB drives are helpful, however you can’t use one with your phone. All things considered, except if you have an Android phone and comprehend what USB OTG is. USB On-The-Go(OTG) is an institutionalized detail that enables a gadget to read data from a USB gadget without requiring a PC. The gadget fundamentally turns into a USB host, which isn’t a capacity each device has

Top 5 Most Effective way to use OTG As Follows:

1. Connect Flash drive or external drives

2. Video Game Contraller

3. DSLR Camera,

4. Printer


Source: https://techlekzy.com/2018/12/11/what-is-usb-otg-5-most-effective-ways-to-use-it-on-android/