Kingston DataTraveler microDuo Review

Ah flash drives, the surprising critters we rarely see nowadays in use – thanks partly to the advent and proliferation of cloud storage and many other different things. Ten years ago, it was one sought out, crucial item that not only appealed to hardcore tech junkies, but to the mainstream folks as well. Even though their prominence today isn’t what it used to be in the past, it’s seeing itself being reincarnated to something else more useful for the times. Enter the Kingston DataTraveler microDuo, a USB flash drive for both your computer and Android smartphone.

Today’s modern smartphones are usually stuffed with 16GB of internal storage, but as we all know too well, high definition videos and other multimedia centric files can whittle away at the total. That’s where the Kingston DataTraveler microDuo comes to the rescue, seeing that it’s a pint-sized thing that can come in handy when we’re in a pinch for space. Of course, it looks like any ordinary flash drive, but it’s significantly smaller and more compact in size – small enough to even be carried along on our key chain inconspicuously.


  • Convenient physical file transfers
  • Doesn't occupy a lot of space on a key chain
  • Plug & play


  • Support is limited to Android devices
  • Slower USB 2.0 connection
  • 64GB version is too pricey

PhoneArena Rating:




1. Leonis

Posts: 338; Member since: Jan 08, 2014

Perfect for the OPO phone. I will check this out once I got my phone......

2. Deaconclgi

Posts: 405; Member since: Nov 03, 2012

Nice, I can use this for my Nokia 808 PureView and add 64GB to the 80GB that it already has!!!

3. amiaq

Posts: 509; Member since: Jun 30, 2012

yihaa!!! pawn OTG.

4. Totse2k15

Posts: 478; Member since: Feb 11, 2014

Meh... Meenova Mini MicroSD Card Reader and Leef Access microSD Card Reader is better, imo...

5. Leonis

Posts: 338; Member since: Jan 08, 2014

WOW! I didn't knew those existed. Thank you so much for this! Actually is better since you can buy a new card easy to add more storage.

6. 0xFFFF

Posts: 3806; Member since: Apr 16, 2014

Kingston usuallly offers reliable product, so not a bad addition to the external storage mix. The various micro SD card readers are of course very useful too.

7. networkdood

Posts: 6330; Member since: Mar 31, 2010

About the size of a USB WiFi

8. BattleBrat

Posts: 1476; Member since: Oct 26, 2011

Considering that USB 3.0's Micro connector is quite large (look at the note 3 and Galaxy s5's USB port) I think it would have ruined the aesthetics *laughs*

9. surethom

Posts: 1662; Member since: Mar 04, 2009

Very nice the main problem I see is with tablets, WHY don't tablets use the standard micro USB port rather than there silly proprietary ports. Can we please have standard charging/data ports for phones & tablets PLEASE.

10. Izoe

Posts: 149; Member since: Sep 02, 2010

The fact that this device has no iOS device support should be removed as a con. First of all it was apple that decided to go with a custom connector instead of what is now an industry standard connector. The next point is that iOS has no file management system so how exactly would people make use of an external drive. It would be silly for a company to invest money developing a product based on the hope that people would jailbreak their devices to use it.

11. tokuzumi

Posts: 1865; Member since: Aug 27, 2009

I prefer the USB OTG cable, and then you can plug whatever you want into it. Hubs with flash drives, mouse, and keyboard. And with a chromecast, you could project your phone screen on your TV, and use your phone as a computer. This is still a decent product, though. I can see it being pretty useful.

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