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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
11235706
$41.79

Customer reviews

Rating 4.8 out of 5 stars with 10339 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 30 Showing 581-600 of 10,339 reviews
  • Pros mentioned:
    Storage capacity

    Rated 5 out of 5 stars

    Jump Drive

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A great value and flash drive for backing up photos and data!

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

    Rated 5 out of 5 stars

    Storage

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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 no issues with this product and would by it again

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

    Rated 5 out of 5 stars

    Thumb drive

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

    This thumb drive was very easy to set up. Worked great

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

    Rated 5 out of 5 stars

    It good

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

    It’s fast and reliable it did what I need but it does come with the installation guide, also make sure you format it first

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

    Rated 5 out of 5 stars

    Great thumb drive for all applications

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

    Purchased this flash drive to back up some files on my computer. With 128gb theres a lot of room, so storing all of my photos without running out of room, was a relief. The san disk 3.0 is faster than the older version with the 2.0. Using this helped out with the transfer time with the bigger file sizes.

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

    Rated 5 out of 5 stars

    USB drive works as it should

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

    Easy to use, fast with good capacity. And performance.

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

    Rated 5 out of 5 stars

    Flash Drive-Good Buy

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

    This flash drive is easy to use and has a large capacity. Enough for many VHS tape conversions. Excellent value for the money.

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

    Rated 5 out of 5 stars

    USB Drive for Publishing a Book

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

    I am a writer and needed a new easy to use USB drive to store my newest book. I needed a good drive with enough memory to store the book covers and the book story itself so I could take it with me or transfer all the elements to the printer or into my computer.

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

    Good price price for the amount of storage

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

    I got this on sale so the price was "right". This product has functioned without problems. However, write times are slow for a USB 3.0 Flash Drive. San Disk claims speeds of "up to 100 MB/sec" and "up to ten times faster than standard USB 2.0 drives". I tested this drive and a USB 2.0 drive using the same USB 3.0 port and same 3.72 GB of family photo and video files. This drive copied the files at an average 5.6 MB/sec and never exceeded 5.9. The USB 2.0 drive wrote the same 3.72 GB of files at an average 6.1 MB/sec. The computer was idle during both trials.

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

    Rated 5 out of 5 stars

    Excellent storage option in very tiny form.

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

    Can't tell you how many of these I have brought to use for various tasks like : Data backup, bootables with utilities, Linux and Windows OS recovery bootables, Best use is still for file transfer between computers and devices. They also don't heat up allot like some other USB sticks which is certainly a plus for lifespan. I have some Sandisks that are well over a decade old with the data still perfectly intact. Performance is very good although large file transfers do tend to drop in speed as expected in any USB stick. All in all the Sandisks have been lifesavers for me when I need to transfer data in a hurry without the fuss of cables and large drives.

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

    Rated 5 out of 5 stars

    A state of the art flash drive available today.

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

    The 128Gb SanDisk usb 3.0 flash drive is of excellent quality construction workmanship and design. It is small, lightweight and fast. And it is reliable. It's utility includes all media types the consumer wishes to download and save from small jpeg format imaged to mpeg movies. It is an excellent buy at Best Buy todsy!

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

    Rated 5 out of 5 stars

    Flash drive for cheap and reliable.

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

    Great for saving photos or documents. Just a regular flash drive. Crazy how far we have come for storage/price.

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

    Rated 5 out of 5 stars

    Great value, secure product.

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

    I have been using SanDisk flash drives for several years and find them to be very reliable and secure. I like the option of the slider to protect the metal access area. These keep dropping in price while getting larger and larger capacity!

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

    Rated 5 out of 5 stars

    love it. fast.

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

    I love it. It is fast. It is small compact easy to use.

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

    Rated 5 out of 5 stars

    Perfect for extra storage

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

    Perfect for extra storage. My daughter is a college student and this product was a perfect fit for her to store all her assignments and to be able to transfer and pull up files from one location to another. This is a wonderful product and I highly recommend it.

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

    Rated 5 out of 5 stars

    Necessity

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

    I got at a good price. I used to download Windowss 11 on my desktop computer. Highly recommend.

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

    Rated 5 out of 5 stars

    Great little flash drive with lots of storage

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

    It's a flash drive, so is pretty generic, but it's got tons of storage for the size, very convenient, and connects via USB 3.0, meaning it has fast transfer speeds. If it's not on sale, it's probably not worth getting at full retail price, but when it's on sale for $20 or $30, it gets much more attractive.

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

    Rated 5 out of 5 stars

    Data Storage: Flash Drives

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

    This flash drive is easy to use and stores a lot of data. What more could you ask for?

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

    Rated 5 out of 5 stars

    Great for storing data files, videos, and pictures

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

    I wanted something smaller than an external hard drive to store frequently referenced data files and this meets that need perfectly. We spent two weeks in Europe last year and it was easy to download all of our pictures from that trip to this flash drive. So far saving and opening files seems to be fairly quick.

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

    Rated 5 out of 5 stars

    Memory Drive

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

    Great memory drive and easy to use. Portable and compact.

    I would recommend this to a friend