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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
10757559
Your price for this item is $22.49
The comparable value price is $41.99

Customer reviews

Rating 4.8 out of 5 stars with 10250 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

98%
would recommend
to a friend
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 26 Showing 501-520 of 10,250 reviews
  • Rated 5 out of 5 stars

    Inexpensive external memory, great value

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

    Great value for amount of storage. Fits on a key ring with lanyard for safety. No complaints

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

    Nice to have for data backup

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

    These "SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black" are great for data backups. The large size of 128GB and the speed of USB 3.0 makes backups of data easy and quick - just copy and paste, and done. This drive also comes with security software to protect your personal data from being accessed by prying eyes or being copied.

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

    Excellent product for what it is.

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

    I have BU External drives, but I like simple, small, easy to use thumb-drives. SanDisk have always performed the best of any products for me and for years. Now with the larger faster TD it has been perfect. Only need one instead of three and it is noticeably faster.

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

    Great price

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

    Great amount of space and easy to use.The price was also good too.

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

    Big storage - Little 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.

    Lots of storage capacity in a flash drive. It’s much better than a hard drive since it fits into your pocket.

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

    Flash Drive

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

    It's great. I needed it right away for a final project in one of my courses. This came in handy and right on time

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

    A must have

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

    As a way to protect my work life since 2007 and I bought this to backup my life’s work.

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

    Simple and effective

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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.

    Flash Drive has ample storage, ease of use, and competitive prices. USB 3.0 interface.

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

    Go to Bestbuy for thumb drives.

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

    Excellent price for this invaluable tool. Store photos, documents, manuscripts, videos and more.

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

    Small form factor; large performance!

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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.

    This 256GB thumb drive is a solid performer, and can store a reasonable amount of multi-media files and large data sets. The USB 3.0 standard provides fast data transfer rates. I highly recommend this product for a portable backup solution.

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

    Held all my dats

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

    Easy to use, right size for my data storage, thanks

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

    Does its job

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

    Not much to say about this product -- it does what is should: plug & play with no fuss, holds the stated capacity (minus the usual bit of overhead), easily slides in & out of its shell, useful activity light flashes when i/o is going on, decent performance, etc. Nothing to rave about, but a solid product & good value.

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

    A good USB for a good price

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

    SanDisk is a reputable brand for USBs, so it will do the job. I bought a mini SanDisk USB which would occasionally overheat unfortunately, but had no issues with this. A good USB for an affordable price

    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
  • Rated 5 out of 5 stars

    Good buy!

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

    I used this for a presentation. It has a lot of storage and easy and compact. I definitely would recommend this stick.

    I would recommend this to a friend
  • 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
  • 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