Although there are multiple ways to share files or data wirelessly from an Android device to any other compatible device, it’s good to know that there are also different methods that use cables, and those that can get us out of trouble if necessary.
The most common is the method of transferring files through the device’s USB charging port to a computer using a simple data cable.
However, there is a communication method that also uses the USB port, but with which you can connect pen drives and compatible peripherals such as external keyboards, mice and game controllers. This is the so-called USB OTG (USB On-The-Go).
What is USB-OTG?
It is a communication system that, when well used in our smartphone, allows us to back up files to external storage units, play files from external sources and connect various accessories, either using an adapter or directly. All this, without having to install drivers or do any configuration.
How to copy Android files to pen drive by OTG?
In fact, many brands of flash drives already sell USB OTG memories, which do not need an adapter to connect to the phone because in addition to the standard USB connection they have micro USB or USB type C connectors, as is the case with the brands Kingston, Sandisk, among other.
How to connect to Ethernet network from Android?
On the other hand, the Internet connections of a phone compatible with OTG are also favored, since in the event of signal reception problems through Wi-Fi, it is possible to use a USB to Ethernet adapter and connect the phone directly to the router or access point using a network cable.
How to connect a peripheral to an Android phone by OTG?
OTG technology allows you to connect mice, keyboards to control the device without using the touch system, which is very useful when the screen is damaged by a fall.
It also allows you to connect microphones or speakers with a USB connection. In this case, just get a micro USB or USB type C to USB adapter and connect the device you need.
How to know if your smartphone is OTG?
This is solved quite easily. Download the USB OTG Checker app to your smartphone from the Google Play Store and launch it. In a matter of seconds it will tell you if your phone is compatible with the OTG system.