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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
9044257
Your price for this item is $18.49

Customer reviews

Rating 4.8 out of 5 stars with 10195 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 love the Ultra 128GB USB 3.0 Flash Drive's massive storage capacity, ease of use, and affordable price. Many appreciate its compact size and fast USB 3.0 transfer speeds. While some users noted that the drive can get warm during large transfers and that the design is not their favorite, the positive feedback on storage, usability, and value outweighs these concerns. Overall, it's considered a great option for storing and accessing large amounts of data.

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 187 Showing 3,721-3,740 of 10,195 reviews
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    It works. Price is right.

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

    Small product. Big performance. Just plug it in and use as removable digital storage.

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

    Plenty of storage for an USB stick.

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

    I use this usb stick for all my school assignments and still have plenty of room for my pictures. Love it.

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

    Rated 4 out of 5 stars

    115 GB actually available

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

    Using this as a recovery image for my laptop. When downloading an image, the drive only had 115 GB available. Other than that, the drive works as expected and is fast.

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

    Small & Reliable USB

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

    This compact USB storage device works exactly as it should. Found it on sale online on bestbuy.com. keep checking the website for specials.

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

    Cannot go wrong with this

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

    Needed one of these, got at a great price. Great product

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

    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.

    It’s great!! Using it to download music, holds lots of music.

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

    Perfect size

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

    This Is a perfect size to have and can be used back and forth between Mac and pc. Just make sure you format on pc first. Best brand ever.

    I would recommend this to a friend
  • Pros mentioned:
    Usb 3.0

    Rated 5 out of 5 stars

    SanDisk Ultra 128GB USB 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.

    It's a USB thumb (flash) drive, and it works. What else can I say?

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

    Rated 5 out of 5 stars

    Lots of storage for not much cash

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

    This is a great item for short-term storage or Simply Storage that is portable. You can use this to keep your private information private.

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

    Rated 5 out of 5 stars

    Sand disc thumb drive

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

    Was great for capturing my speaking engagement and Sharing with friends.

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

    Rated 5 out of 5 stars

    Great 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.

    Speedy thumb drive with plenty of storage space. These things seem to be fairly indestructible too

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

    Rated 5 out of 5 stars

    Gets the job done

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

    Does a good job and easy at use. For the price paid the value is excellent

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

    Rated 5 out of 5 stars

    SanDisk 128 GB Flash Drive

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

    Love how I can put many pictures/documents on this flash drive! Highly recommend this product.

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

    Rated 5 out of 5 stars

    Good product at a great price

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

    This is perfect for transferring material from my old computer to my new laptop. I plan to store photographs on it to save disc space.

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

    Rated 5 out of 5 stars

    Great Price for Flash Drive

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

    SanDisk have been the only flash drive we purchase for several years. Have no problems especially for the price when on sale.

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

    Rated 5 out of 5 stars

    Fast and Easy

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

    I used the SanDisk Ultra 128GB USB Flash Drive to transfer data from my 2006 iMac to my 2017 iMac and it was shockingly fast and reliable.

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

    Rated 5 out of 5 stars

    Good product.

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

    Fast, good quality product. The read and write speed are very good.

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

    Rated 5 out of 5 stars

    Teeme

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

    A great sharing app to save space. This thumb drive save enormously space on the computer.

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

    Rated 5 out of 5 stars

    thumb drive

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

    works well, does what it is supposed to do. good price. will probably buy again if needed.

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

    Rated 4 out of 5 stars

    Decent if at standard price, good at discount.

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

    There are higher capacities and speeds on other flash drives, and it's hard to pinpoint what the speed of a drive should be, but for what it is at around $30-$40 or so, it's good for me and gets the job done, occasionally at speeds of 25mbs or so but most of the time between 5-8mbs.

    I would recommend this to a friend