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Customer Ratings & Reviews

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Customer reviews

Rating 4.6 out of 5 stars with 1079 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.4 out of 5 stars

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94%would recommend to a friend

Customers are saying

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 37 Showing 721-740 of 1,079 reviews
  • Rated 5 out of 5 stars

    Saves me from worry

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use my flash drive every day. I get at 500 emails daily. I always use my flash drive when I need to download an attachment, which are many of those 500 plus emails. This keeps my CPU from becoming infected with any virus. I also, keep a back on another flash drive to take with me when I travel.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great thumb drive. Gets the job done. Easy to use.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 4 out of 5 stars

    great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it is small and convenient to carry. It works great.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    was not compatible with my phone

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was quiet excited about this USB, but my phone (OPO) didn't seem to recognize the usb.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent Device For Picture Tranfer

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A great way to transfer high resolution phone pictures to your computer. I use it for that, but of course you can use it to transfer any files. Also great for transferring music to your phone. You can transfer it directly to the SD card so you don't fill up your RAM storage.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Rated 4 out of 5 stars

    Good Flash Drive

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pro: A lot of storage Con: Actual storage 115 GB

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great to save or transfer pictures or other files

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This drive is great for storing, moving to another phone or computer your pictures, videos, music or any files. Easy to use. I have been using these drives since 2014 but they are faster and larger capacity now. I highly recommend it.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Never too much storage

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's the best and easiest way to transfer everything back and forth from your phone! Especially when you don't have your laptop with you

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great memory card for phone

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this as i was running out of memory on my Galaxy Note 5 and was at a music festival. Immediately moved pictures and videos to external memory and was able to continue taking pictures/videos on my phone due to the freed memory.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Serves it's purpose well

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed an external transfer device for my Samsung phone as I don't have the option for an expansion card to be placed in my phone. The transfer speed is pretty fast which is handy when transferring alot of pics/videos. Would recommend.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Works well. May not fit through phone case

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use this device a fair amount. WARNING I bought this intending to use it as backup for my phone. The way it is designed the micro USB won't fit through my phone case. I have repurposed it and it works great for other things

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Great device, just one small detail

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works great, the speed and general quality is as expected, but I would add a better lock for both sides, because when you plug it into a device, no matter wich side, you have to hold the slider to prevent the connector hiding again. Anyway, it's really useful.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Scared to use with 7 Edge

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well with a Galaxy tablet but the fit is so tight on the 7 Edge I'm afraid it is the wrong connector even though the website says it is compatible. Will probably stick to using the cable and a USB for the phone, defeating the purpose.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Great thumb drive for transfer and storage!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed a Micro USB Thumb Drive I could transfer pictures from my phone to my computer, yet keep on the drive to have available for viewing on my phone when needed due to lack of phone memory. This does it all!!! Works great.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    A must have for Android Phones

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I took many phone photos on a recent trip. I wanted to copy these photos to my PC. With this Sandisk flash drive, I was able to copy files from my phone to a PC in under a minute. It is totally worth the investment.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Looks like an excellent product.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for the Micro plug for my phone. When I got home I realized my Samsung Galaxy S7 had a connection for the USB but it was a connection for a regular USB. I did not need this so I returned it.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works great..

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works wonderful on my galaxy s6.. Data transfer is really fast and requires no complicated setup..

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Except for the case

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works flawlessly with the Sandisk Memory Zone app to backup a Samsung S4. Only drawback is the Micro-USB connector is not long enough, nor the device narrow enough, to connect through a protective case to the phone's Micro-USB port.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Handy

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Transfer pictures from my phone and other data to save. Case something perhaps and you lose everything if your phone crashes, or totally craps out. Which happened to me before.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Just What I Needed

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Way too long in coming With so many devices utilizing the .micro USB this is the perfect device to bridge the transfer gap between new and legacy gear. It is very compact - almost too compact - that's why the 4 instead of 5 stars.

    I would recommend this to a friend