Don’t worry if it’s wired; USB OTG comes to the rescue. Just plug that controller into your OTG adapter and into your phone, ...

or just about anything else you can plug into a USB port. Adafruit has your back with a tutorial for using the USB OTG port as a serial and Ethernet interface, and the possible applications are ...

He couldn’t bear to disturb the small dimensions of the Pi Zero by using the USB On-the-Go (OTG). The OTG is needed to convert the micro-USB connector on the board to a full USB-A connector.

USB Type-C pendrives also come with OTG so you can easily plug them into your compatible smartphone when you need some extra space on your phone. We’ve rounded up some of the best USB Type-C ...