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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 197 Showing 3,921-3,940 of 10,348 reviews
  • Pros mentioned:
    Ease of use, Overall performance

    Rated 4 out of 5 stars

    Big memory.

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

    Huge memory card and easy to carry on. Good quality.

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

    Rated 5 out of 5 stars

    photos

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

    I haven't used it yet. I bought it during the black Friday sale. My intentions are to use it as a back up for my photos. I wish I would have bought at least one more.

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

    Rated 5 out of 5 stars

    Tons of storage

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

    Tons of storage in a small device. Download speeds are far and serves as a perfect pocket size back up to all my files. Highly recommend.

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

    Rated 5 out of 5 stars

    The flash drive is perfect for backung up my photo

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

    I periodically back up my photos to flash drives like the one I recently purchased. This 128GB flash is the perfect size to contain my photos.

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

    Rated 5 out of 5 stars

    USB Drive

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

    I like these less expensive storage options for my videos and pictures.

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

    Rated 5 out of 5 stars

    so much storage!

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

    I'm not a tech head but, this thing has so much space! I have more music on it than I can listen to in a 1000 mile round trip down south. Great product.

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

    Finally found a usb that good quality. My old usb was from trade show but this is better with more storage size and quality

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

    Rated 5 out of 5 stars

    What was advertised

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

    This was exactly what we were needing and exactly what was described

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

    Rated 5 out of 5 stars

    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.

    Used to transfer video projects off old computer. Easy to format and set up.

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

    Rated 5 out of 5 stars

    Good choice

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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.

    Exactly what was described and arrived on time. Was in touch with best buy through to delivery

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

    Rated 5 out of 5 stars

    USB

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

    This is a fantastic USB especially for school or work!

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

    Rated 4 out of 5 stars

    Great Value

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

    128gb for less than $30 on sale...works like a charm!

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

    Reliable flash drive at a great price!

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

    I've bought a Samsung Flash drive before that failed within one week of light use causing me to loose all my data. Upon further research I found this one and the ratings looked great so I decided to give this a try and was not disappointed. So far the read and write rates are great and the drive is correctly recognized by my laptop and my pc.

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

    Rated 3 out of 5 stars

    photographer

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

    I bought 2 of these. One didn't work at all, but the other one is great. It was easy to use and holds a lot of pictures. I plan to return the one and trade it for a different one.

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

    Rated 5 out of 5 stars

    Tons Of Storage & Great Price

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

    Purchased this 128GB flash drive while on sale. Great value and hold a ton of files!

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

    Rated 4 out of 5 stars

    Very good

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

    Big and fast and it does everything I want it to do

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

    Rated 5 out of 5 stars

    Lots of memory on this Flash drive

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

    I bought this Flash drive because I needed plenty of storage space for music files. I'm pleased with the capacity and speed of reading / writing to /from the device.

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

    Rated 5 out of 5 stars

    Great Flash Drive

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

    These days we all want extra storage and there is none better than this super fast San Disk Ultra. Just don't lose it or it's all gone. Highly recommended!

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

    Rated 5 out of 5 stars

    totally portable

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

    A useful tool when backing up files. GB size is more than enough for storage,

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

    Rated 5 out of 5 stars

    Pleased With Purchase

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

    SanDisk never fails to please. Excellent product! I have used many brands through the years, and have come to trust this brand over all others for thumb drives.

    I would recommend this to a friend