Ugreen 20203 USB3.0 Card reader with Micro USB OTG reads SD microsd cards

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Micro USB Otg USB 3.0 SD, microsd Card Reader For Mac Windows Linux Chrome

UGREEN SD Card Reader, Micro USB OTG Card Adapter On The Go for Android
-5Gbps Read and Write on 2 Cards Simultaneously Such as SD,TF,Micro SD,SDHC,SDXC,
-Compatible with Windows, Mac OS, Linux and Android Tablet and Phones.
-Cable length: 15cm 

Note: Not meant to use for smart phones with Type-C Connector
Also, Mobile Phone MUST support OTG function 


Product description

Simultaneously Read & Write on 2 Cards for PC

This USB 3.0 card reader easily expands SD and TF slot on your computer for card reading and writing at super speed up to 5Gbps. It could read and write on two cards simultaneously to keep you away from the hassle of constant unplugging and re-plugging.


OTG Card Reader for Android Phones

With this OTG card reader, your OTG-enabled Android devices can directly read the SD/TF cards directly. You can check file, watch movie or play game in the SD/micro SD card On The Go!

Note: Phones/tablets may not support reading dual cards simultaneously through OTG function. 


Compact Design

Slim and sleek design. Easy to grab and go. 6 inches short cable tail would reduce stress on the USB port on your computer and won't affect the use of adjacent ports.


Universal Compatibility

Computer or laptop equipped with Standard USB 3.0 port with Windows XP/Vista/7/8/8.1/10, Mac OS, Linux, Chrome OS.



-Compliant with USB 3.0 standard, support speeds up to 5Gbps on computers equipped with USB 3.0 port.

-With 2 card slots: SD/Micro SD. One reader for dual cards, cost-effective and portable.

-Plug&play,no driver installation required

-Size: 1.4in(L) X 2in(W) X 0.5in(H)/L36*W50*H13(mm)

-USB 3.0 cable length: 6"/15cm


Card Slot Compatibility


*Micro SD/TF slot: Micro SD/TF/Micro SDXC/Micro SDHC



*This card reader supports SD/Micro SD card up to 256G.

*Please make sure your Android phones/tablets support OTG technology.

*The data transfer speed could be affected by multi-cards simultaneous reading.

*Some phones/tablets may not support reading dual cards simultaneously through OTG function. Please consult your phone/tablet manufacturer if you are not sure about it.