DataTraveler DTDUO3

Expanded storage for tablets and smartphones.


DataTraveler MicroDuo USB Flash Drive Micro USB and USB Type-A Flash Drive for Android OTG

Kingston’s DataTraveler® microDuo Flash drives provide additional storage in a small, convenient form factor for tablets and smartphones that support the USB OTG (On-The-Go) functionality. The USB OTG standard allows mobile devices to directly connect to supported USB devices.

  • Expanded storage for tablets and smartphones with USB OTG support

  • Quickly transfer and back up files, photos and videos to your computer at USB 3.0 speeds

  • Easily share files between mobile devices without the need for cables or Wi-Fi

  • Small form factor for easy portability

DataTraveler microDuo Flash drives allow microUSB ports, often used for charging devices, to be used as expansion ports for up to 64GB of additional storage. Ideal for storing large files while traveling, DTDUO gives plug-and-play functionality to tablets and smartphones without microSD ports at a lower price per GB than the extra built-in storage on a mobile device.

With smartphones and tablets recording HD video and taking higher resolution photos, space on these devices gets used up faster than ever. DTDUO Flash drives let users move files, photos, videos and more — without plugging into a PC1 — to offload or backup content. Sharing large files between mobile devices is easier than using online cloud services, and there’s no need for a cable to transfer data between the device and a PC.

Available in USB 2.0 or USB 3.0, DT microDuo Flash drives are small, lightweight and easy to take anywhere, plus their sleek design complements any mobile device. The rotating cap protects the microUSB connector from damage.

DataTraveler microDuo Flash drives are backed by a five-year warranty, free technical support and legendary Kingston® reliability.

Awards and Reviews

Kingston's DataTraveler OTG microDuo drives changed my life.

Read Full Review Kingston's DataTraveler OTG microDuo Drives Changed My Life

May change my life! Anything I want to do...on any device that supports USB or microUSB.

Read Full Review All of My Data Goes Unobtrusively Wherever I Go!

The fastest way to move stuff from/to an android phone.

Read Full Review Five Stars

No issues on my Galaxy Tab 8.4 Pro. Would happily recommend to a client...

Read Full Review Solid Speed, Works As Advertised.

These are fantastic if you have a phone without a removable SD card.

Read Full Review HTC One M7 Best Friend

Great little addition to my Nexus 5.

Read Full Review Five Stars

I copied about 58.2 GB of movie files into this OTG drive from my PC...

Read Full Review Awesome...

The OTG function lets me plug my S5 into my Canon 70D to use the phone as a remote monitor for the camera.

Read Full Review Wonderful Little Accessory for Most Smartphones


Capacities2 16GB, 32GB, 64GB
Speed3 16GB–64GB: 80MB/s read
Interface USB 3.0, microUSB
Dimensions 27.63mm x 16.46mm x 8.56mm
Operating Temperature 0°C to 60°C
Storage Temperature -20°C to 85°C
Warranty/support 5-year warranty with free technical support
Compatible with Windows® 10, Windows 8.1, Windows 8, Mac OS (v. 10.10.x+), Linux v.2.6.x+, Chrome™ OS

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