New Smart OTG 3 in 1 card reader

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$4.50 - 6.00 / pc
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Min Order Qty:
500 Pieces pc
Supply Capability:
50000 Pieces per Month pc/month

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Product Description:

New Smart OTG 3 in 1 card reader




         It is a 3 in 1 product with Android smart terminal products (OTG function) card reader/PC card reader/charging data line. As long as you have an Android device with OTG function, you can read the data from the TF card by it, including all data, videos, music, documents and all software from your Android terminal equipment, and transmit the PC data to your Android terminal equipment by it directly. Also it can be used as a data charging line whenever and wherever.


Main function: 

  1. Portable card reader for Android terminal with OTG function, data reading, import and export of any data.

  2. Card reader for PC terminal.

  3. Data line and charging line for Android terminal.

  4. Charging line for IOS terminal equipment ( with external adapter).

  5. MINI design as card mode, very thin and easy to carry.

  6. Expansion of TF card storage, supporting to 64GB with hot plug.

  7. One key switch, switch on OTG, U disk and charging data optionally.




Supported equipment

most of Android terminal products with micro 5 pin ( supporting OTG)

Product  size

19.8x21x8 (mm) (without cap)

Product weight


External key

selector switch


PC 4 PIN USB port, micro 5 pin port ( can expand to IOS port)

Indicator light

lighten when work.


Q1: Are electronics cheap in
A: Of course. They are very cheap. The factories provide the goods. One-stop sourcing.
Q2: Why are electronics so cheap in ok order?
A: On ok order they are the lowest price. Because it is a wholesale website and factory provide goods.
Q3: Do all electronics have silicon in them?
A: No but most modern ones do. Older electronics that don't require micro chips don't have to have silicon at all, and their mother boards are made from copper. Silicon is used in micro chips as a semi-conductor in modern electronics but some other semi-metals, like gallium and germanium can also be used. Silicon is just the most common because it is so plentiful.


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Q:Why does the USB charger charge?
Can only explain the problem of the charger connector.
Q:What is the difference between a charger and a power adapter?
Chargers are widely used in various fields, especially in the field of life are widely used in mobile phones, cameras and so common appliances.
Q:Apple phone how to plug the plug will show may not support this accessories is what reason?
Cause one: the data line interface IC is not working properly, the data line is damaged, need to replace the data line.
Q:How do I fix my card reader?
Of course, you can give me the reader to repair me Hey, no card reader, then I sent you a Oh.
Q:What is the reason why the function is incorrect when the card reader is plugged in?
Card reader recognized, but prompted to insert U disk: such a failure for the memory chip failure.
Q:How is the card reader used?
4. If the memory card is not the type of notebook computer reader support, then you can buy a USB interface, multi-function card reader.
Q:What are the application areas of the card reader?
ID card reader has been applied to various fields, as the education industry, the University began to gradually introduce ID card reader to meet the needs of the current situation.
Q:What are the disadvantages of the card reader?
(But now Windows Vista and Windows 7 have solved this problem, that is, insert the memory card will display its corresponding "removable disk", and remove the memory card after the corresponding "removable disk" will disappear).
Q:What are the advantages of the card reader?
And file access is not restricted by file type.
Q:Charger output current is not enough to affect the battery Mody
The current is small nothing, but is conducive to the battery life, because the small current charge on the battery of the smaller force, and more likely to fill the full, the specific aspects of only I copied an article over, there is time to see slowly,

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