3in1

advantage：

1. Brand chip.
2. Support reading of large cards such as 2TB.
3. OTG consumes very little electricity and can operate normally with 5% of its power.

Product Description:

1. Product Name: Card Reader
2. Product Usage: CF Camera Card/SD Memory Card/TF Memory Card Data Transmission, Writing.
3. Mobile phone usage: used for mobile phones that support OTG function, to view data and bidirectional transmission on the phone, play videos on the card, etc.
4. Computer usage: universal.
5. Connector (USB3.0): TYPE-C+USB
6. Port (USB2.0): CF card slot+SD card slot+TF card slot
7. Type: Plug and Play

USE：

1. Supported models (computers): USB/TYPE-C phones, computers, and tablets, supporting OTG function
2. Supported models (phones): TYPE-C phones, computers, and tablets, supporting OTG function

6in1

1, product use: SD memory card /TF memory card data reading and writing. U disk, hard disk, USB/USB-C transmission and equipment expansion.
2. Use of mobile phone: used for mobile phones supporting OTG function, viewing the data of memory card/USB flash drive and two-way transmission on the mobile phone, playing the video of memory card/USB flash drive, etc.
3, computer use: SD memory card /TF memory card data reading and writing. U disk, hard disk, USB/USB-C transmission and equipment expansion.
4. Advantages of double drive letters: SD+TF cards can quickly identify two drive letters by inserting a card reader at the same time, and data conversion, reading and two-way transmission between two drive letters can be carried out on a computer through a card reader.