Checked the Kingston website on the off chance of firmware fix but no luck. Haven't tried the micro USB OTG function yet. Might be the saving grace for this little drive.

Lots of gigabytes for your dollar; Very small

Surprisingly slow, especially for USB 3.0; Get repeated messages that it would be faster in a USB 3 slot, even when installed in USB 3 slot; No dust cap

Smartphone and tablet use has only increased in the last year, and sharing files between your mobile devices and your PC hasn't gotten a lot easier. The Kingston DataTraveler microDuo 3.0 (64GB) ($50) should make things a little simpler, however, with a flash drive that boasts both a USB 3.0 connection and a micro USB connector for plugging into your Android device. It's a speedier version of the previous Editors' Choice Kingston DataTraveler microDuo (32GB)($49.95 at Amazon), letting you take all your files on a drive for all your devices, but now with faster performance. It's the best option we've seen for dual-function flash drives, making the Kingston DataTraveler microDuo 3.0 (64GB)($27.33 at Amazon) our Editors' Choice for mobile-friendly portable storage. Design and Features The basic design of the microDuo 3.0 is largely unchanged from the previous 2.0 model, but there wasn't much that could be changed in the first place. The biggest difference is the switch from USB 2.0 ...

The Kingston DataTraveler microDuo (64GB) updates our favorite mobile-friendly USB drive with faster USB 3.0, making the best even better.

Compact design offers both USB 3.0 and microUSB; Works with PC and most Android devices; USB 3.0 offers faster data transfer

Android device compatibility isn't quite 100 percent

I haven't tried the USB2GO functionality - I bought this primarily as a cheap big USB drive. As a big USB drive, it works beautifully ;) It's a joy seeing files transfer as fast as they do. The black sleeve covers the micro-USB connector, but the full USB connector is left uncovered.

This is not the fastest USB I have ever used but it will plug straight into my phone without an OTG cable.

Will Connect to my computer and phone with no cable required

None

Have used this site before. Great service and good products at best prices. Wanted a duo stick, but felt they were too pricey. 32 gb and a flexible friend. Can't ask for more.

Fast transfer speed, great form factor and fits anywhere without being too bulky. Just a design improvement suggestion for Kingston's placement of the carrying loop.

This works well with my Samsung phone S4 and Tablet S2 9.7. Works like a charm. No need to install any third party application. Not sure if it will work with any phone/tablet that has a micro USB port.

Great way of adding extra storage to your phone or tablet; USB 3 for faster transfer (if you have USB3 on your computer); Also a great way of transferring/backing up photo/data from the phone/tablet onto storage; You can play movies on a phone/table straight from the USB key.

Very small, need small fingers to handle; When connected to a tablet or phone it is easy to knock it off the port, which could be an issue if in mid transfer

nice product works well

Small but mighty large space for saving various things, documents, images, etc. And the great thing about this is the connectivity to my cell phone! ... Transfer of images is now a breeze with this item! ...

This is a great form factor in the sense of size and of having an attachment point for a lanyard or similar. But the specific way that the attachment sticks out of the flip closure is ... not always optimal, like if you want to plug it into a USB port without taking it off a set of keys for example.