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Micro USB OTG to USB 2.0 SD Card Adapter, COCOCKA Micro SD Card Reader,Trail Camera Memory Card Adapter Connector for Android Phone/Computer,Supports SD/SDHC/SCXC/MMC/MMC Micro

  • Based on 19,090 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Mar 13
Order within 8 hours and 44 minutes
Available payment plans shown during checkout

Color: USB A MICRO USB


Features

  • Micro USB 2.0 USB A2 in 1 Micro USB and USB A plug, SD card reader can be used to connect SD card directly to PC, Micro USB port can be connected to any Android smart-phone that supports OTG function and Tablet.
  • No need to install driver software Powers via Micro USB/USB port, no additional power supply needed. Easy to take and use. (No drivers required for Windows 10, 8, 7, Vista and XP, MAC OS 10.4.6 and above, as well as Android).
  • Plug and PlaySimple operation, easy to carry, plug and play, can efficiently and stably transmit data at high speed. Quickly realize mutual transmission between mobile phones and computers, and transmission is more convenient.
  • SD+TF Card SlotSD Slot supports SD/SDHC/SDXC, TF Slot supports Micro SD/SDHC/SDXC.USB 2.0 card reader can be used for data transfer between SD/micro SD and various devices.
  • OTG FunctionMicro USB 2.0 OTG can be directly connected to the mobile phone for data transfer, fast transfer and export of batch pictures, you can view files, play and share videos, transfer data, etc. on the mobile phone at any time without occupying the device space,improve work efficiency. Compatible with Samsung Galaxy Note/Nexus/SI/SII I9100, I9103, 9108 and other smart-phones and tablets that support OTG.
  • NOTICE: The micro SD card reader is not compatible with iPhone/iPad/Kindle/Fire Tablet.

Brand: COCOCKA


Media Type: MMC, RS-MMC, microSDXC, microSDHC, microSD, SDXC, SDHC, UHS-1, SD Card


Connectivity Technology: Micro USB, Wi Fi, USB Type A


Special Feature: Accelerometer


Color: USB A MICRO USB


Standing screen display size: ‎2 Inches


Brand: ‎COCOCKA


Series: ‎Samsung Galaxy


Item model number: ‎5324940


Operating System: ‎Android, Windows 10


Item Weight: ‎0.16 ounces


Product Dimensions: ‎2 x 0.6 x 0.5 inches


Item Dimensions LxWxH: ‎2 x 0.6 x 0.5 inches


Color: ‎USB A MICRO USB


Manufacturer: ‎Cococka


Country of Origin: ‎China


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎February 19, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Cococka flash drive adaptor works great!
Color: USB C USB A 3.0
Adaptors showed up on time and as advertised. We bought two so we can convert flash drive files to laptop files. All good, decent price. Would order again.
Reviewed in the United States on November 18, 2024 by Bill D.

  • Yep, it does what it says it does!
Color: USB C USB A 3.0
I still use this thing all the time when downloading stuff to my microsd cards and it works without a hitch. I am slightly careful with it, making sure I don't put it in or out the ports recklessly. That's because I can feel the plastic bend slightly if I give it a gripping. But it works great for me still, so I recommend it! ... show more
Reviewed in the United States on June 10, 2024 by Matthew

  • Versatile, but not the fastest
Color: USB A MICRO USB
This is a compact, easy, and versatile memory card reader. The OTG support, regular and micro USB connectors, and support for full size SD and micros SD cards are a great value for the price. Be aware, the maximum read and write transfer speeds supported by this reader appear to be capped at ~15MB/s (sometimes the write creeps up to 18, but not very often). This is regardless of the rated speed of the card itself (assuming it's faster than 15MB/s). The limit is reached consistently and stays constant during transfer, so I don't have reliability concerns. But with all the new, super fast, large capacity, 80+MB/s rated microSD cards out there don't think this reader will take advantage of any of those speed advancements when you decide to transfer your entire 4k movie collection to your phone for vacation. For some perspective, I've got a 12 year old memory card reader (that has a mini USB connection!), which is actually faster and tops out at 20MB/s read and write. Granted, it was a much more expensive piece of kit back in the day, and none of the cards at that time even approached those speeds (let alone sizes). This one is much cheaper, newer, and tops out just under the older one in terms of speed, and is much more compact. So in summary, offers great features, but relatively slow compared to the speed of cards on the market. If you need speed, the USB3 version is probably a better buy, assuming you have USB3 ports. ... show more
Reviewed in the United States on June 21, 2019 by Sans

  • Great tool for saving & uploading picture files
Plugs into a laptop without an SD drive. I can save photos on my slide duplicator & upload to my computer. Very useful tool.
Reviewed in the United States on December 10, 2024 by L. Schopf

  • The BEST tech aid I've bought in years!
Color: USB A MICRO USB
Superb product, insanely affordable, and easy to use. I bought two; I use one for my in-dash touch-screen sound system for my SUV, and the other for my business needs so I can quickly access all my data libraries via my micro SD cards. I drive on business trips a couple of thousand miles a month up and down the eastern corridor, and I got sick of having to change out my CD collection, of which I could only carry so many, inside a CD binder with pockets. It was very difficult, and potentially dangerous, to change out the CDs in my previous sound system, which had a 6 CD carousel. When I changed out my sound system, I spent a few weekends transferring all my favourite tracks onto micro SDs. With the average song around 8MB, Just one 64GB micro SD will hold well over 8 THOUSAND songs on a micro SD that's smaller than my thumbnail. So, coupling that with the ability to view the directory of songs by name, divided into folders by genres and then albums, I can access any of those songs within second on the touchscreen. No muss, no fuss messing around with CD cases, no space taken up. And it's instant-play! This unit does all that, and it cost me less than half the CD pocket binder I struggled with for years, and which held a miniscule library compared to what I have now. If I could give this ten stars I would. ... show more
Reviewed in the United States on April 8, 2017 by SkySlicer

  • Great product / good price.
Color: USB C USB A MICRO USB
My newest laptop didn't accept SD crads. This fixed that problem. Would buy again.
Reviewed in the United States on November 9, 2024 by Imascared

  • Works
Color: USB C USB A MICRO USB
works good just find it awkward
Reviewed in the United States on January 13, 2025 by Brian's

  • Excellent USB and card connector
Color: USB C USB A MICRO USB
Very happy with this device. Easy to use, works perfectly.
Reviewed in the United States on May 30, 2024 by Rob

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