On The Go stands for OTG. This specification allows devices such as smartphones to act as hosts. You can connect your smartphone to other devices with a USB OTG cable. Moreover, it has many other uses.
Samsung Galaxy M13 USB OTG
Samsung Galaxy M13 phone was released on May 27, 2022. It features USB Type-C 2.0 OTG connectivity. Moreover, the phone comes with Bluetooth 5.0 connectivity and other data transferring systems. Apart from the USB, other phone parts are also very good.