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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 130 Showing 2,581-2,600 of 10,344 reviews
  • Pros mentioned:
    Storage capacity

    Rated 5 out of 5 stars

    SanDisk 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.

    Very economical way to store vacation photos without needing expensive additional cloud storage. Convenient to use on any USB port.

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

    Rated 4 out of 5 stars

    FAST file transfers

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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.

    I bought this to replace a 128GB usb 2 unit it the speed difference is great. I'm getting transfer speed of up to 70MB/s.

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

    Rated 5 out of 5 stars

    Great

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A perfect little USB precisely for what you would need it for. I was surprised to see it handle 4k video transfers with no problems at all.

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

    Rated 5 out of 5 stars

    Good 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.

    Easy and fast way to store and transport information, I love it

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

    Rated 5 out of 5 stars

    Always have a backup.

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

    Excellent for storing backup items and files. Needed to backup save data and it was quick and easy.

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

    Rated 5 out of 5 stars

    GREAT VALUE

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

    Massive amount of storage for a really great price.

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

    Rated 5 out of 5 stars

    Great one

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

    Te best yet fast and stable which was not the case with others I have tried. Would recommend especially when on sale in Bestbuy as it was.

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

    Rated 5 out of 5 stars

    USB flash drive

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

    I bought this to download a trip this summer, a couple thousand photos, it worked like a dream, no issues. I gave it to my best friend for her birthday, it was a trip of a lifetime we went on. Glad it held them all with room to spare.

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

    Excellent tool

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

    Under my experience this Flash Drive works excellent on my Linux Laptops with Centos-7 and Rocky 9.5 Laptops

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

    Rated 5 out of 5 stars

    Great speed

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

    Works great. Much faster than 2.0. Lots of storage

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

    Rated 5 out of 5 stars

    Preschool slide show

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

    Needed a way t copy pictures from my phone and computer to create a slide show for our preschool graduation. It was a success and parents loved it.

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

    Rated 5 out of 5 stars

    128 GB Flash Drive

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

    Needed a new Scan Disk and purchased this one from Best Buy. Hope I can backup everything on this Disk for this year.

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

    Great flash drive! If you need to secure your documents, this is the way to go....

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

    Rated 4 out of 5 stars

    Plenty of Storage Options at an Affordable Price

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

    For the price the item is good. We got it as an option to expand the storage on a Smart TV and sadly despite formatting and setup the television failed to recognize it. Since we travel and work in Entertainment, the unit does provide us plenty of options and will be a welcome part of our media kit.

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

    Rated 5 out of 5 stars

    Massive Size

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

    Super Fast and Massive Size equals a great device.

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

    Rated 5 out of 5 stars

    The Best Flash Drive You Can Get!

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

    I keep buying these flash drives. This one is for my nephew. I have maybe 8 of these. Very fast USB 3.0 data transfers. Great design, robust and reliable! I have two being used as a Raspberry Pi server cache. Amazing!

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

    Rated 5 out of 5 stars

    Unbelievable!!!

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

    Okay, #1: It's a Sandisk: #2 It's a 3.0 flash drive; #3: It's a 128GB flash drive; #4: It was $90 OFF!!! It cost me $29.99 plus tax. I got the last one in the Vineland store, and by the time you see this, the sale will probably be over. But I would recommend that you buy Sandisk flash drives no matter what the price.

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

    Happyshoper

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

    The SunDisk -Ultra 126 GB USB 3.0 Flash Drive - Black enabled me to transfer files from my old computer. Very pleased with the help of a kind friend he took the time to assist in the recovery of files I had been told we unattainable

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

    Rated 5 out of 5 stars

    Drive

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

    Picked this up when mine became corrupted. Had it for quite a while now works great. Good storage good durability.

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

    Rated 5 out of 5 stars

    Great usb

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

    Great usb for the price. Performance great. I recommend.

    I would recommend this to a friend