OTG Some Android phone users often hear about a feature Without understanding their meaning or what they refer to, as this feature is an acronym for “On-The-Go”It is a feature that allows Android users to be able to connect any accessory to the phone via the USB portWhether it is a "mouse", keyboard, flash memory or other thingsIt works across theUSB. OTG FeaturesThis feature is very useful when you want, for example, to view some files on the flash drives, or maybe connect a large keyboard to the phone to type something or perhaps to charge other phones, if the charging is in the user's phone by a large percentage, as it is done by using a dedicated cable To complete this process, this cable comes with two ports, one of which is Micro USB, to connect it to the Android phone port, and on the other side, it allows connecting any device that supports USB.Unfortunately, not all Android phones support this feature for users, as there are some phones that do not support this feature by default, and you need the user to have root access in order to take advantage of this feature.