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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 10348 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 express satisfaction with the product's ample storage capacity, good speed, and overall performance. They also appreciate its ease of use, great price, and convenient size, including its USB 3.0 capabilities. However, some customers have noted that the device can overheat during large data transfers and wish 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 191 Showing 3,801-3,820 of 10,348 reviews
  • Pros mentioned:
    Storage capacity

    Rated 5 out of 5 stars

    USB with a lot of storage

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

    I got 2 of this USB since they are portal storage for school work, pictures and it's just great.

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

    Hoped to use it as a "boot disk"

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

    Was going to use it as a boot disk, but can not get the operating system loaded on to it. It works fine for running things into my TV or music to my car.

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

    Rated 4 out of 5 stars

    Nice on key chain

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

    Worked great for transferring files from Microsoft to Mac. I do wish it had a cap or cover or locked the metal USB part inside the black piece to keep it from sliding out so much. Basically the silver part slides out of the black casing while on the key chain, in the purse etc. but it does the job. Just fear of possible damage.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Excellent thumb drive

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    SanDisk makes a great reliable product. You can't go wrong with this item

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

    Rated 5 out of 5 stars

    Good size and speed for the price.

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

    I picked up several of these drives to replace another brand of USB 3.0 drives that just wouldn't perform up to USB 3.0 speeds, and am pleased with the performance.

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

    Rated 5 out of 5 stars

    San Disk Flash Drive

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

    Great media storage device for price! Easy to use even if you are technically challenged like myself.

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

    Rated 4 out of 5 stars

    Great product

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

    Great product. Fast transfer rate and easily formatted.

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

    Rated 5 out of 5 stars

    Great USB Drives

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

    I've purchased several of these USB drives in the past from San Disk and they have performed as expected and got the job done. Highly recommended.

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

    Rated 5 out of 5 stars

    SanDisk Ultra 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.

    It worked great to load everything from my computer then load it back on the computer

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

    Rated 5 out of 5 stars

    The Best Flash Drive

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

    I've used many flash drives before but non compare to the Ultra Sandisk 128 GB that I purchased from Bestbuy. It was a great deal and on sale. This flash drive is super fast

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

    Rated 5 out of 5 stars

    Rock solid

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

    This Sandisk is very dependable and solid. Enough space to be a life saver.

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

    Rated 5 out of 5 stars

    Perfect for extra ultrabook storage

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

    I bought this flash drive to increase the storage on my ultrabook. It was an excellent lost cost alternative to buying a new ssd.. I'm extremely satisfied with my flash drive

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

    Rated 5 out of 5 stars

    Backup with a punch!

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

    Perfect companion to store files and back up data.

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

    Rated 5 out of 5 stars

    Great for system backup

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

    Purchased to backup Windows and basically, my entire laptop and this little drive did not disappoint. Sandisk is always a trustworthy brand to me.

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

    Rated 5 out of 5 stars

    Relief

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

    worked beautifully to save all the data from a damaged hard drive. What more could I ask for!

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

    Fast, compatible 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.

    Bought this to add memory to a Fire Stick 4K and works like a charm. Some off-brand drives didn't work well with the same hardware.

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

    Rated 5 out of 5 stars

    Like the speed

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

    Really like this flash Drive. The speed is great with the 3.0 port on my computer.

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

    Rated 5 out of 5 stars

    Amazing

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

    You just can’t beat this price for 128gb. If your student, buy more memory, never delete anything

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

    Rated 5 out of 5 stars

    Great USB Flash Drive for everyone

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

    The brand SanDisk always have the best usb flash drives in the market with great performance and design for every person that they have desktop or laptop computers.

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

    Rated 5 out of 5 stars

    Store documents with ease!!!!

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

    This thing is amazing! I store my documents on here with ease!!!

    I would recommend this to a friend