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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
12507728
$76.34

Customer reviews

Rating 4.8 out of 5 stars with 10350 reviews

Rating Filter

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 409 Showing 8,161-8,180 of 10,350 reviews
  • Pros mentioned:
    Storage capacity

    Rated 4 out of 5 stars

    Good storage on the go

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

    I always wanted to buy flash drive with higher storage when it was for unbelievable price I grabbed.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    It's a large 128GB thumb drive

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

    Does what it is suppose to do. Doesn't come with bloat ware, so works as advertized.

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

    Great Flash Drive at a Killer Price

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

    When I saw the San Disk Ultra (128 MB) drive on sale at Best Buy for less than the price of a 64 MB drive I purchased two. I am getting write speeds in excess of 40 MB a second and have never had a bad San Disk drive. Highly recommended!

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

    Rated 4 out of 5 stars

    uses it in school

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

    there are no complarnts child uses it in school. finds it easy to use

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

    Rated 4 out of 5 stars

    Loads quickly

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

    I am very pleased with this flash drive. I loaded several movies, lotsa pics and

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

    Rated 4 out of 5 stars

    good usb drive

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

    easy to use flash drive, haven't had any problems with it or other drives from this brand

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

    Rated 4 out of 5 stars

    Works well

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

    This USB drive is an excellent storage device. I would buy additional devices in the future.

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

    Airpods are very popular now

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

    This item is gift for my grandson. It will be under the tree for Christmas Eve the ease in ordering it online was great - it came very soon after

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

    High transfer rates, able to sustain speeds

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

    This Ultra flash drive is able to transfer data at sustained rates, unlike some cheaper drives. Costs a few dollars more, but worth it when transferring large files or large amounts of data!

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

    Rated 4 out of 5 stars

    Convenient

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

    Makes transfer of documents and photos easy. Works fine.

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

    San Disk - Awesome

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this as a backup to my music collection. I pretty much stick to SanDisk for solid state storage like this due to their super low failure rate. USB 3 speeds are amazing.

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

    Back up

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

    I have had this for quite some time. 12Gb. That is all of space. I use it for back up.

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

    Rated 4 out of 5 stars

    Good

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

    Not bad at all. Works just fine. No problems yet.

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

    Rated 4 out of 5 stars

    Very useful

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

    I bought this for storing the data I occasionally use and this was an excellent choice.

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

    Rated 4 out of 5 stars

    It does the job

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

    It does the job! No complaints. .

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good buy. No activity light.

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

    I bought the exact same model a year ago at the same price. They both perform the same - 100 MB/sec read, 30 MB/sec write. The one from last year has an activity light. This one doesn't. I thought it was defective, and exchanged it for another one. The second one doesn't have a light either. This is minor, but it shows how the product is being cheapened over the year. I knocked off one star for this.

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

    Rated 4 out of 5 stars

    SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

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

    great flash drive, can save lots of memory to my computer

    I would recommend this to a friend
  • Cons mentioned:
    Heat

    Rated 4 out of 5 stars

    Lots of memory storage

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does as it says. However. This thing gets HOT - and I mean HOT!

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

    Rated 4 out of 5 stars

    Very good Flash Drive

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

    This high capacity USB drive can transfer photos and videos at a very high rate!

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

    Rated 4 out of 5 stars

    has alot of storage

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

    I use this to move information I need to keep from my security cameras and works great

    I would recommend this to a friend