what is the use of the OTG function on the mobile phone?

First. What is an OTG adapter?

The OTG adapter is a new USB transmission technology. In the case of no computer as a transfer station, mobile devices such as mobile phones and tablets can be directly connected to external devices such as USB flash drives, card readers, keyboards, mice, digital cameras, etc. for data transmission, output operation or charging.

Second, what is the use of the OTG function on the mobile phone?

1. Power the other phone or tablet as a power supply

Equipment required: one OTG cable + one USB data cable

The mobile phone A is plugged into the OTG line, and the other end is connected to the mobile phone or the tablet B through the USB data cable, and the battery can be charged by A.

2, expand mobile phone, tablet memory

Equipment required: one OTG U disk / one OTG adapter + one U disk

When the mobile phone or tablet memory is not enough, use an OTG U disk to connect to the mobile phone, or use an OTG adapter to connect the ordinary U disk to the mobile phone, you can save the excess data of the mobile phone into the U disk. Make more room for your phone.

3, read and transfer files

Equipment required: one OTG U disk / one OTG line + one U disk

Connect the OTG U disk directly to the mobile phone or tablet, or connect the mobile phone and tablet to the USB storage device such as the ordinary U disk and mobile hard disk through the OTG adapter, and then enter [File Management] to transfer files between the mobile phone and the USB storage device.

4, connect the mouse, keyboard, mobile phone, tablet when the computer is used

Equipment required: one OTG cable / one OTG adapter

It is faster to connect the mouse to the webpage through the OTG cable/OTG adapter and other devices. Connected to the keyboard to chat online, the typing efficiency is higher, and the office is more convenient.

5, connect the game controller

Equipment required: an OTG line

The mobile phone connects to the gamepad through the OTG cable, and it also has a fun gaming experience.