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Customer Ratings & Reviews

Model:
SDCZ48-512G-A46
SKU:
6422265
Your price for this item is $51.99

Customer reviews

Rating 4.8 out of 5 stars with 1279 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 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

97%would recommend to a friend

Customers are saying

Customers consistently note the Ultra 512GB USB 3.0 Flash Drive's great storage capacity, overall performance, and ease of use. Many appreciate its decent speed, convenient size, and reasonable price. While some find the design a little outdated, others mention that it can get hot.

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 18 Showing 341-360 of 1,279 reviews
  • Pros mentioned:
    Ease of use, Size

    Rated 5 out of 5 stars

    Good size

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

    Good size. Easy to use! Love it. I would recomend this to anyone.

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

    My review

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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.

    Great for backing up alle the files and pictures my laptop

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

    Rated 5 out of 5 stars

    SanDisk to the rescue.

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

    It works just great. I like being able to carry my files with me instead of having to remember everything in my head. It gives me the extra "memory" that I just don't have without it.

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

    Rated 5 out of 5 stars

    Great value

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

    Great portable storage for school, work, or family business.

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

    Rated 5 out of 5 stars

    Great for students

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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 what every student needs. Great product, small and compact and perfect size for saving documents and images for my classroom projects.

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

    Rated 5 out of 5 stars

    Very good price for a large memory

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

    One of the largest USB memories, but for an unbelievable price.

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

    Rated 5 out of 5 stars

    Review of: SanDisk - Ultra 512GB USB 3.0 Flash Dr

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

    I purchased this drive to use as a backup drive for my then current laptop. When I upgraded, I was able to transfer all my data from the old computer to my new one, using just the one drive!

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

    works better than the 2.0 version

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

    i've had my complicated experiences with the 2.0 versions for months, corrupted jpg files, videos not loading fully. with this USB Drive i haven't had any problem with it so far i own one for video editing and one for the PS4

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

    Rated 5 out of 5 stars

    vast space

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

    I like it—a small device with a vast space. Just plug and play.

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

    SUPER TRUSTED SANDISK - ULTRA 512GB 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.

    I wanted the camera-card type flash drive, but the store was sold out. So I chose this one, the SanDisk Ultra 512 GB. In fact, I purchased two of them because the price was so good. I use them for backing up my laptops. In the long-run, I have decided this is a better purchase, because it is more durable, and will last longer than the other type. I love my SanDisk brand in my computers! They are THE BEST! I also LOVE the friendly employees at our BEST BUY store!!! They are THE BEST also!

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

    Rated 5 out of 5 stars

    Linux

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

    Big disk and cheap price and fast using for operating installs

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

    USB Drive

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

    Flash Drive Holds my data just as advetised. Data was easily transferred

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

    Rated 5 out of 5 stars

    Good Flashdrive

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

    Great flash drive. I would recommend it to others .

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

    Rated 5 out of 5 stars

    Fast and useful

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

    Great size makes it easy to handle but not so small that it's easy to misplace. Slider is perfect for protection without a cap to lose. Only down side is there is no light to indicate connection or activity.

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

    Rated 5 out of 5 stars

    Easy to use !

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

    Great price for this disk. Loads all the things you need whether it’s photos or documents or miscellaneous files.

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

    Awesome and easy to transfer file

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

    Usually i did not use flash drive to transfer files but this time i love this flash drive to transfer file its easy and quick transfer.

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

    Rated 5 out of 5 stars

    Amazed

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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.

    So much storage out of such a small product! Price was terrific!

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

    Rated 5 out of 5 stars

    Works Fine, Lasts a Long Time

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

    I bought this to do Time Machine backups of my MacBook Air M2 with a 1TB SSD. I only use about 150GB of the hard drive so there is room for at least 2 Time Machine Backups. The back ups are for just-in-case something bad happens.

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

    Rated 5 out of 5 stars

    Big storage - portable

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

    wow...512GB - nice for portable storage and good price on sale

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

    Rated 5 out of 5 stars

    Good deal.

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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 at a good price. Would buy another when needed.

    I would recommend this to a friend