What is OTG data line introduction?
The answer is yes, OTG function is to achieve the phone and U disk and other USB devices can be connected, but the phone is a small USB interface, can not meet the U disk and other USB interface needs, so OTG data line came into being.
This will lead to a situation, mobile phone or tablet computer without a computer, we can not manage mobile phones and other mobile device data, so to the user to bring the inconvenience.
USB technology, so that computers and peripheral mobile devices can be a simple USB connection to transfer a variety of data.
OTG is mainly used in a variety of different devices or mobile devices between the connection, the data exchange.
To understand what the OTG line is, first of all we need to understand the mobile phone or other mobile devices on the OTG function is what, first look at what is OTG function.
