About all of the smartphone users know about USB. USB’s full meaning is Universal Serial Bus. but some of the people still now don’t know actually what is a universal serial bus and how does it work. However, now I’ll tell you basically what Is a universal serial bus (USB). Usually, USB is a host controller interview system that connects the phone to the computer.
The USB system is the system used to exchange data or data from a phone to a computer. It is added by a USB cable. This is the most popular connection to connect pc with the phone.