Customers are impressed with the Ultra Dual 64GB Micro USB/USB 3.0 Type A Flash Drive's ample storage, ease of use, and fast transfer speeds, frequently praising its compact size and compatibility. While some users noted the drive can get warm during extended use, and a few expressed a desire for higher storage capacities or a more robust slider mechanism, the positive feedback overwhelmingly outweighs the negative. The drive's affordability is also a frequently cited advantage.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 3 Showing 41-60 of 1,079 reviews
Pros mentioned:
Compatibility, Storage
Rated 4 out of 5 stars
Great price for versatile storage
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Nice way to store extra files that may be needed on a PC or smartphone. One of the best solutions for the price. The plug in fittings are a bit longer than normal allowing you to plug into most phones, even when they have a case.
I'm not sure how it's going to hold up long term. The mechanism for locking the connectors into positions doesn't seem sturdy. Even if it failed the device would still be usable, you would just have to hold the slide while inserting the driving into anything.
Despite this, I highly recommend this drive.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Space for Android phone or tablet
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This reviewer received promo considerations or sweepstakes entry for writing a review.
i found this while looking at how to take more downloaded stuff on vacation. This was a cheap alternative to anything else i could find.
bought an apple version for my husband. easy to use. We love them
I would recommend this to a friend
Pros mentioned:
Size
Rated 5 out of 5 stars
KEYCHAIN DRIVE !!!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is much smaller than expected! It's hard to tell from the picture that this drive is tiny and is meant to be hung from your keychain or lanyard. Great little drive to hold data for a later transfer or a backup for your phone or tablet with a USB OTG cable. It does not stick out much so you can use it in the car radio or onboard input... Overall very good for the price and extremely useful for things other flash drives are too big or needing bulky cables... Saves money!!!
I would recommend this to a friend
Pros mentioned:
Storage
Rated 5 out of 5 stars
Great additional storage for android phone
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is my second Ultra Dual USB Flash drive. My first one was 32 GB. I needed a bigger one for my back logs of shows and music since I mainly watch them on my phone. The transfer speed is excellent and there is no lack.
I would recommend this to a friend
Pros mentioned:
Compatibility, Ease of use
Rated 5 out of 5 stars
Great value! Great product!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Absolutely love this flash drive! The functionality of this drive allows me to easily transfer files between my camera, my cell phone, and my laptop in any combination of ways. Absolutely amazing! It works extraordinaire only well with transferring photo and music files between my Android phones without the need of a computer as a go-between... And just about any peripheral that utilizes USB or micro USB functionality.
I would recommend this to a friend
Pros mentioned:
Size, Storage
Rated 4 out of 5 stars
Great for Photographers
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This Dual Slider that I can store my pictures from my Surface Pro or Wireless Transferred from my DSLR to Smartphone or Tablet i can save them and Transfer to a Computer or the reverse. small and portable and fits in your pocket or camera bag, and 64GB is allows transfer of Major Full HD 5GB or more Video Files to put to Android phone to Direct Upload to Social Networks or Send to Clients, for Faster Workflow.
I would recommend this to a friend
Pros mentioned:
Usb
Rated 5 out of 5 stars
perfect
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This reviewer received promo considerations or sweepstakes entry for writing a review.
easily transfered from different phones to computer.make sure your phone is otg compatible.and make sure to unplug correctly from phone or device ornyou may lose photos and files
I would recommend this to a friend
Pros mentioned:
Usb
Rated 5 out of 5 stars
Incredibly Convenient!!!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I love this little USB! I'm a graduate student and have all my important school related files on this USB. The best part is passing files to friends directly onto their phone, or transferring from my phone to the computer without annoying cables!
The only downfall is all the iPhone users that don't know how awesome Android phones are and the immense capabilities.
Other than that, I Strongly Recommend This USB.
Don't lose it though.....
I would recommend this to a friend
Rated 4 out of 5 stars
Great for Android devices!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The micro USB port makes it quick and easy to copy/transfer files between your Android phone/tablet and your computer. You do have to hold the "nub" down as you push the drive into a USB port though, else the socket slips back into the casing (my reason for docking it one star).
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Great Product
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I love the idea of this product! I keep it in my wallet in case I ever need to transfer my pictures from my phone to make more space. And it's a super quick and easy process.
I would recommend this to a friend
Cons mentioned:
Heat
Rated 4 out of 5 stars
Handy and fast
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Like this USB drive because it can transfer files from my phone, tablet, or computer due to having both types of USB connections. It does get a little hot, but I have multiple and none have failed.
I would recommend this to a friend
Pros mentioned:
Usb
Rated 5 out of 5 stars
Works great
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Great to have id you have a phone that you can not ad a micro-usb card to. It can not be read if you reformat it to NTFS to support larger file types on an non-rooted phone, but it does the job.
I would recommend this to a friend
Pros mentioned:
Storage
Rated 5 out of 5 stars
Great for working with phones and tablets
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this item to be able to store files that I would use on my phone, tablet, laptop, or desktop without having to worry with synchronization. It works quite nicely.
I would recommend this to a friend
Pros mentioned:
Usb
Rated 5 out of 5 stars
Very useful
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a nifty and very useful flash drive. The micro sd connection makes it very easy to use with smartphones (that use micro sd connection). Great price for the flash drive size ($24.99).
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Awesome product to transfer files to/from phones.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Love it, love it, love it. I am able to easily transfer files without a PC. The best part is I can use it with TWRP to backup NAND and transfer files for custom ROMs.
I would recommend this to a friend
Pros mentioned:
Size, Storage, Usb
Rated 5 out of 5 stars
Great flash drive
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Huge storage... USB and micro sub together.small in size too
I would recommend this to a friend
Pros mentioned:
Size, Storage
Rated 5 out of 5 stars
Great flash drive for both standard and micro USB
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I picked up this flash drive mainly to use for music played through my car using a standard USB port, but I found that it worked equally well when I plugged it into the micro USB port of my smartphone. No setup was required for either type of use. The flash drive is very compact and the USB plugs slide back into the drive very easily, making it very compact to store or carry when not in use.
I would recommend this to a friend
Pros mentioned:
Compatibility
Cons mentioned:
Heat
Rated 5 out of 5 stars
Good Storage Device
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I purchased this to be able to have digital copies of movies for my tablet with traveling. This just plugs into my LG tablet and phone and it pulls up with no problems. I usually transfer to my device and eject the flash drive as it does get warm when plugged in. But this also happens with a pc too. It works great with android, and just give me more storage options for files I don't want to keep on my devices.
I would recommend this to a friend
Rated 5 out of 5 stars
Great for memory expansion
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Great for transferring files from my smart phone to my laptop and vice versa. Simplified the process after getting a smart phone with only internal memory and no SD card slot.
I would recommend this to a friend
Pros mentioned:
Size
Rated 5 out of 5 stars
Great size and speed
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This disk loads very quickly. I like the way the ends retract into the unit. It's very small.