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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
9044257
$27.99
Save $14
The comparable value is $41.99

Customer reviews

Rating 4.8 out of 5 stars with 10326 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

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Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers express satisfaction with the Ultra 128GB USB 3.0 Flash Drive's storage capacity, speed, overall performance, and ease of use. Many appreciate the price and size, as well as the USB 3.0 functionality. However, some customers have noted that the device can overheat during large file transfers, and a few have expressed a desire for 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 20 Showing 381-400 of 10,326 reviews
  • Pros mentioned:
    Ease of use, Price, Storage capacity

    Rated 5 out of 5 stars

    5stara

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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. Lots of memory for storage. Affordable and stylish.

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

    Digital insurance

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

    Being able to save all the important items on my dying laptop gives me trust in this item. Being work items, memory items, or my newspaper articles gives me confidence will always have important items at my finger tips.

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

    Rated 3 out of 5 stars

    Big memory but slow speed of upload

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

    When I bought this product I thought it would be fast and easy to use but it turned out that it’s very slow at uploading it took about an hour to upload one gig of memory from my existing computer to my new one I’m kind of disappointed the package said that it had fast uploading speed. But overall it has a huge amount of space for such a tiny flash drive at a great price but it still slow as any old one I’ve used before. Also very bland and not free much designed to it kind a wish it was colored or something.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use, Overall performance, Storage capacity

    Rated 5 out of 5 stars

    Easy and Excellent

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

    This device has great capacity, fast transmission rates and is easily used. Inexpensive, reliable back-up of files.

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

    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.

    Great flash drive - has a good storage amount. I am able to store everything

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

    Rated 5 out of 5 stars

    Not Available

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

    Got the job done. Purchased to capture information off of an aging computer.

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

    Rated 5 out of 5 stars

    Awesome!

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

    This hard drive is perfect for those who do a lot of file transferring or downloading in their career, and at a great price!

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

    Rated 4 out of 5 stars

    Never been disappointed w/ SanDisk Flash

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

    Own multiple SanDisk USB Flash Drives and never been disappointed. This 128GB USB 3.0 (on sale) was only a few bucks more than USB 2. As a simple short term storage unit, I am sure I will be pleased.

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

    Rated 5 out of 5 stars

    Fast, Small, Good Quality

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

    Fast and small and good quality. Overall good value for the money.

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

    Rated 5 out of 5 stars

    Store, save, secure

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

    SanDisk is always my first choice when it comes to flash drives, and this one is a beast. By making it my preferred location for files and photos, I've saved tons of room on both my PC and my phone when I connect the two and transfer. I've backed up My S7edge and still have tons of room for PC related saves. I put a SanDisk into the SD card drive of my HP Envy as added space, computer runs smooth and I've got more space than I know what to do with. Awesome buy.

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

    Rated 5 out of 5 stars

    Just what I needed

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

    Lots of space, easy to use and fast at a great price. Happy with purchase.

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

    SanDisk seems to always be reliable. It is nice to have a flash drive that is always dependable when you need it!

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

    Rated 5 out of 5 stars

    Flash drive

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

    Excellent price , holds all my pictures from my phone & computer. Easy to use and carry. Secure memory.

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

    Rated 5 out of 5 stars

    GREAT PERFORMANCE AND VALUE!!

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

    I recently upgraded to this disc drive, and I'm very impressed. The read and write speeds are excellent—file transfers are noticeably faster, and my computer boots up quickly. It offers plenty of space for all my files, games, and media. Installation was straightforward. It's also very quiet and runs efficiently without overheating, which I appreciate. I highly recommend this drive for anyone looking to improve their system’s performance without breaking the bank.

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

    Rated 5 out of 5 stars

    Exactly What is Needed

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

    Perfect mid-range thumb drive. Big enough, but not so big that it cost an arm and a leg.

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

    Rated 4 out of 5 stars

    gets hot

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

    A nice capacity, and (when on sale) a reasonably priced, usb stick, but this one (far more than the cruzer glide 2.0 version) does generate a fair amount of heat after it performs even the smallest of data transfers.

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

    Rated 5 out of 5 stars

    Fast saving Drive.

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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.

    The SanDisk- Ultra 128GB USB 3,0 Flash Drive is fast at storing content from the computer.

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

    Rated 5 out of 5 stars

    It's a SandDisk!

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

    What can I say? I have been using SandDisk flash drives and cards for my cameras for many years and they have never failed me yet! I have some Compact Flash cards that are well over 10 years old and still rocking it. This flash drive is fast and as easy to use as it can get. Highly recommended.

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

    Rated 5 out of 5 stars

    Flash Drive Storage

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

    Scan Disk flash drives have been very helpful for making a portable, simple way of transferring digital information and I continue to use them for my storage needs.

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

    Rated 5 out of 5 stars

    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.

    SanDisk is my go to flash drive and Best Buy has great prices and they are in stock.

    I would recommend this to a friend