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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 4873 reviews

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  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers express satisfaction with the Ultra 256GB USB 3.0 Flash Drive's large storage capacity, ease of use, and affordable price. Many appreciate its compact size and fast transfer speeds thanks to the USB 3.0 interface. Positive feedback also highlights the drive's convenient portability. However, some users note that the drive can get warm during extended use.

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 6 Showing 101-120 of 4,873 reviews
  • Rated 5 out of 5 stars

    SanDisk - Ultra 256GB USB 3.0 Flash Drive

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this brand and the model before. So I trust the brand. This time I bought a larger capacity and for the price it was hard to pass it up. I’ll be using it to back up pictures mostly and this size it’ll be enough for it. For this I prefer the size of a flash drive than an external storage hard drive. More mobile and take less space if you want it with you around. Would recommend!

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

    an amazing produc

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The SanDisk Ultra 256GB USB 3.0 Flash Drive is an amazing product that I highly recommend. With its large storage capacity, I can easily transfer all of my important files and documents without worrying about running out of space. The USB 3.0 technology ensures that my transfers are lightning fast, which saves me a lot of time and hassle. Overall, I am extremely satisfied with this product and would give it a 5-star rating.

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

    Rated 5 out of 5 stars

    Excellent Storage Device

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This flash drive holds a lot of data and that extremely important to me. The file transfers are lightening fast as the flash drive is 3,0, It makes me feel good to have gotten the great sale price of $39.99.

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

    Great San dish great drive

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The flash drive is great. It holds a lot of information and is easy to carry with you.

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

    portable with big storage

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

    It is perfect solution for carrying large files around. It is small in size but big in capacity. I am moving photos and videos around without any problem. It is best when you use it with USB 3.0 interface but works with USB 2.0 too.

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

    Rated 5 out of 5 stars

    Fast storage for Time Machine backup

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Rather than use iCloud to back up my daughter's MacBook Pro for transfer to a new MacBook Air, I read up and learned that the iCloud backup is good, but the Time Machine backup is more complete and simple to move college kid data (photos, documents, apps, desktop, settings, etc.) SanDisk drives have always worked out well for me, and to be able to plug in a flash drive with enough capacity to do a Time Machine backup of her entire MacBook Pro was simple. And when done with it, I can wipe it and use it for my PC because it has the speed I need for fast file transfers.

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

    Rated 5 out of 5 stars

    Flash Drive

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to use. Reasonably priced. Fits my key chain.

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

    Rated 5 out of 5 stars

    Fast and Secure!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Drive is fast, secure, easy to use, and has plenty of storage!

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

    Rated 5 out of 5 stars

    SanDisk Ultra 256 Gb.

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

    This is a very fast flash drive.using the 3.0 usb interface it works almost as fast as your on board Hard drive.I has 256 gb.which in its self is amazing.If your looking for a cheap way of storing your movies,music,photos this is it.

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

    Geek Squad Advice

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this flash drive for the purpose of system backup. An incredible value for the investment. I was advised by Geek Squad personnel on this decision, and their advice and opinions have always been reliable for the past 19 years.

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

    Rated 5 out of 5 stars

    Quality 256 GB thumb drive

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent thumb drive. Retractable usb connector with an easy to use slide. And although I personally do not trust key rings on plastic devices, this one does have one. Best of all 3.0 USB speed. Great for large backups.

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

    Rated 5 out of 5 stars

    Awesome flashdrive

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

    The fact that I paid a really great sale price for this item is only part of why I would highly recommend this item. Besides the large capacity. It is a 3.0 usb flash drive that is also 2.0 compatible. Very easy to use as well.

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

    Rated 5 out of 5 stars

    Lots of Storage Space!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The SanDisk Ultra 256GB USB Flash Drive is very easy to use. It provides quick, convenient, and compact storage space. Also, you can password protect your information.

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

    No complaints

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to use with excellent capacity. I would buy it again.

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

    Great Performance and Value

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I recently purchased this USB key, and I'm very impressed. It offers fast transfer speeds and ample storage space, making it perfect for backups and transferring files. The compact design is a bonus, fitting easily in my pocket. Highly recommend for anyone in need of reliable storage!

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

    Rated 5 out of 5 stars

    USB Flash Drive 256GBS

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great capacity at a reasonable price. Easy to use and has protective sheath.

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

    Rated 5 out of 5 stars

    Fast back up

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

    This 256GB USB 3.0 flash drive is perfect for backing up all your files and pictures. Fast and no cables required - just plug it into your USB 2.0 or 3.0 port..

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

    Rated 5 out of 5 stars

    Incredible Memory Space in small form factor

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Huge memory scale in small form factor. Easy to use and fast transfer rates. Great price!!

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

    Rated 5 out of 5 stars

    Love it

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love the high capacity and the fact that it is a 3.0 flash drive. It makes retrieving and saving noticeably faster.

    I would recommend this to a friend
  • Pros mentioned:
    Price, Speed

    Rated 5 out of 5 stars

    256 GB SunDisk is a gift from the technology Gods!

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A Flash Drive unlike any other, the fastest with biggest gigabits and yet affordable!

    I would recommend this to a friend
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