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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 10280 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 are delighted by the Ultra 128GB USB 3.0 Flash Drive's ample storage, fast speeds, and ease of use. The drive's USB 3.0 capability, convenient size, and large capacity are also appreciated. However, some customers have noted that the device can overheat during large file transfers, and a few would prefer a more appealing design.

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 355 Showing 7,081-7,100 of 10,280 reviews
  • Rated 3 out of 5 stars

    Take my wife, leave the pc.

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

    Its a thumb drive. Used it once. Did what it was supposed to. Didnt set my house on fire or eat my dog. So I would say it was a good purchase. I swear I did hear it try to hit on my wife the other night...

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Hi, thanks for the humorous review. We're glad to hear the drive performed as expected and served its purpose well. At SanDisk, we aim to deliver reliable storage solutions that give you peace of mind when saving important files. If you ever need assistance or have questions about getting the most out of your device, feel free to reach out. SanDiskConnections

  • Rated 5 out of 5 stars

    Excellent 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.

    Works flawlessly. Showed up in the file system as one would expect.

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

    Very Useful

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

    These types of USB drives are very useful in the backing up of photos and other documents.

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

    Never fails!

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

    I've used and purchased from Best Buy, many of the SanDisk Flash Drives, and by far, this one included seems to do the job more than adequately.

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

    simple

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

    simple to use. needed something and this was a great addition.

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

    Sandisk Flashdrive

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

    This product is great quality. Work very well with my laptop. I will definitely be purchasing this product again.

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

    Quick transfer of data! No issues!

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

    Definitely an upgrade from my Sokia USB drive. The bigger size of memory you get for the SanDisk, the higher speed the process for whatever you are transferring around is. Had no flaws whatsoever with that area, didn’t need to install any other software provided by the device. Just plug it in the PC and you are good to go!

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

    Decent One !!!

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

    Cheap in price, Good memory space, Looks Good - Hence a 5 Star The Material used is not that Great, Sometime does not recognized by the Laptop. Hence -2 Stars. So overall 3(5-2) Stars. Not good for daily use(Multiple Plugin and Plug-outs) but can be used in your car as Audio input, Bootable OS, Software storing etc.

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

    good for the price

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

    nice drive, fast. I'm a little concerned about the weakness of the lanyard hole, its just a bit of plastic.

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

    Fast, Fast, Fast

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

    I've bought two of these and they both seem to work fine. They seem faster than other non-USB 3 sticks even when they're used in non-USB 3 slots. I use them for computer backup and put one of these sticks in my safe deposit box and switch them periodically.

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

    Great flash drive

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

    I have used these over the years with no issues ever. Bought this one to make a recovery drive for my new Laptop. I like the options of different gig sizes.

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

    Great Price for extra Storage

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

    This came in handy while on our Italian vacation. Used it in our Sony Camera while climbing and touring.

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

    Good Deal

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

    Good read speed USB 3.0 over 100 [MB/s] But performed poorly on the write speed 27.76 [MB/s] SanDisk says the Ultra isn't optimized for write speed and you should get the extreme version but I didn't see that anywhere on the package.

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

    Computer back up.

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

    It is the item that I needed to back up my computer.

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

    used for data transfer

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

    bought this to backup a mac we had to ship off for support. worked perfectly with TM with no issues.

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

    Excellent product if purchased on sale.

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

    Great USB drive with lots of data space and fast transfer speeds. Normally I transfer in and around 10gbs at a time, which on this drive only takes 2-3 minutes. It's a definitely worth the money if you're looking to cut down on data transfer times.

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

    Not one extra step...

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

    Tonya - again - Superior Service. We were at the "mice" section and just told her we needed flash drives and how many from our beginning conversation. She already knew the brand we like. She went and got them for us. That's customer service!

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

    Big Storage, Big Size

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

    Stores A LOT! Lost one star because it is wide at the base. Cannot use another drive next to it on my laptop.

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

    great note container for school organizing

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

    very resourceful for on the go note placement for active college students demanding school class notes

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

    SanDisk 128 GB Flash Drive

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

    Works great! Reliable product. Highly recommended.

    I would recommend this to a friend
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