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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
10757559
$29.99
Save $12
The comparable value is $41.99

Customer reviews

Rating 4.8 out of 5 stars with 10344 reviews

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Rating by feature

  • 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

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are positive about the product's ample storage capacity, good speed, and overall performance. They also appreciate its ease of use, competitive price, and compact size, noting its USB 3.0 capabilities. However, customers are negative about the product's tendency to overheat during large transfers and its 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 135 Showing 2,681-2,700 of 10,344 reviews
  • Rated 5 out of 5 stars

    An ounce of prevention!

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

    This was a great precaution to hold all my data while my cpu was being serviced. Very reassuring.

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

    Rated 4 out of 5 stars

    Great value but the size was a little different

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

    Excellent value for the 128GB size and speed of the Ultra. However, the shape is a little different than my other sandisks (instead of oval it is fully flat on the bottom and higher oval at the top. For some reason, this 3.0 version cannot go into my front ports of my PS4 Pro - unlike the original fully oval ones. It will work in the back 3.0 usb on the system though. Please keep this in mind when buying if you are using for gaming but for everything else it was fast and worked like a charm!

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

    Rated 5 out of 5 stars

    128GB Flash

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

    I'm amazed by flash drives, and this one was a bargain. My new car has USB ports and I picked this up to download my music file onto. I put over 8,500 songs on this flash drive, my entire music library, and have room for thousands and thousands more. Amazing.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great Flash Drive

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed a flash drive to download some updates for my computer amd this brand always seems to be the best choice.

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

    Rated 5 out of 5 stars

    good product

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

    It's easy to use and has lots of storage capacity but I don't know why there's no cover over the face of the drive, where it plugs in. I'm worried about dust particles or worse, so I keep it in a little bag.

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

    Great Value for the Space

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

    I kept running out of space on my devices for my downloaded music, so I got this so I could have all my music in a plug and go format. Now I can listen to my music through my speakers by plugging into my media player any time I want.

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

    Rated 5 out of 5 stars

    Great price and great space

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

    Did everything I need it to and prices great! Crazy how much fits in a thumb drive anymore.

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

    Happy Tech Support customer living in Boulder

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

    Happy the product was in stock at the Boulder location

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Recovery usb

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Never had an issue with sandisk. I use it for a recovery usb and so far no issues. Plug in and go!

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

    Rated 5 out of 5 stars

    Compact Picture Files Saver

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

    I recently took a trip to Europe and wanted to take along several picture folders from the past several years to share with relatives there. This thing was perfect since it held so many pictures and videos, and it helped to keep my baggage space and weight to a minimum.

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

    Rated 4 out of 5 stars

    It's good stuff.

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

    I like it. It can store a lot of things on it. It's small I can bring to anywhere. The price is good too. I'm grad I brought it.

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

    Rated 5 out of 5 stars

    Fast and affordable!

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

    I absolutely love this flash drive. For the longest time I used a 2.0 one and the speed was soooo slow. I switched to this one and all my files transferred effortlessly and quickly. Absolutely no problems at all and would recommend

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

    Rated 5 out of 5 stars

    Great

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

    Great as i just needed something for backup. Price was really good too

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good USB 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.

    I think it was a wonderful product and purchase. Please buy it!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Worked Great

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

    Worked well. Used it to transfer data from my laptop before passing along to my fiance.

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

    Small package with large volume capacity

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

    Very slick and light weight design which make it easy for plugging in devices and removing from devices. It offers a slick way to expose the USB drive connector and to retract it. Very compact in size with the ability to store so much data in such a small item and does it efficiently.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Thumb 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. Was able to get all my files, pictures and notes from old computer to new computer.

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

    Rated 4 out of 5 stars

    Plenty of space

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

    I've been buying these things to store movies on and having this much space is great for the price, which isn't expensive.

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

    Rated 4 out of 5 stars

    Great portability

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

    Lots of storage space and easy to transfer data. USB 3.0 speed make it ideal for transferring large amounts of data.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Works as intended.

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    Best Buy Employee
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    [Employee of bestbuy] Does what a flash drive should! Plug and play it captures data pretty quickly.

    I would recommend this to a friend