1. MICRO USB to USB mother OTG data tile, length 16cm or so, it can be used not only for digital device connection with OTG function for storage expansion, but also for connecting U disk, card reader, wireless mouse, wireless keyboard, etc.

2. OTG function is popular:

A MICOUSB interface is connected to the top of the machine, and the other end is a usb female head, which can be used to connect a series of usb devices, most of which are used to access the card reader and the u disk;

his application will no longer be transferred through the computer, which is the biggest highlight of the OTG application;

3. The output current of the digital device with OTG function is limited. If you want to connect something like a mobile hard disk, remember to use the external power supply of the hard disk box;

4. Prerequisites for implementing OTG transmission:

1) Digital products with OTG function (such as mobile phones, MP4, MP5, MID tablets, PDAs, etc.)

2) Use a cable with OTG function.

Prerequisites for implementing OTG transmission:

1. Product support OTG function: Digital products with OTG function (such as: mobile phone, MP4, MP5, MID tablet, PDA and other products with OTG function)

2. Wire supports OTG function: use a cable with OTG function

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