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Customer Ratings & Reviews

Model:
SDCZ48-512G-A46
SKU:
6422265
$80.99
Save $36
Comp. Value: $116.99

Customer reviews

Rating 4.8 out of 5 stars with 1304 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 recognize the Ultra 512GB USB 3.0 Flash Drive for its substantial storage capacity and ease of use. Many appreciate its reliability and compact size, while some find the design a bit outdated. A few customers noted that the device tends to heat up during operation.

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 17 Showing 321-340 of 1,304 reviews
  • Rated 5 out of 5 stars

    Works as advertised

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

    It's pretty fast, too. I have other 512GB thumb drives, but some of them keep claiming errors (and I need to format the thumb drive again). I will reboot and they work OK. So far, this Sandisk has not demonstrated this behavior.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    It stores stuff.

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

    Works well. Price was good for it. It doesnt have a sliding cover to protect so just need to make sure and keep it safe. One major eye opener was that its marketed as 512GB, its is definitely NOT that much. Even when formatting it, it brings up free space in the high 400s.

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

    Rated 5 out of 5 stars

    Jump Drive

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

    You really can't go wrong with SanDisk. I would buy again.

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

    Rated 4 out of 5 stars

    Small and useful

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

    It is small and easy to bring anywhere. Great price too.

    I would recommend this to a friend
  • 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

    Nice slider click

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

    Good so far. I have old 16 gb, 64 gb, and other ScanDisk drives that have been knocking around for years. This one has a lightly more satisfying click to the slider. Here's hoping it holds up just as well.

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

    Rated 5 out of 5 stars

    Great job for a great product

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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 storage. I’m using it to convert VCR tapes to digital & it works flawlessly. I just couldn’t be more pleased. Quick shipping. Great job. A+++

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

    Rated 4 out of 5 stars

    Review

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

    Good product, got the job done without headache or hassle!

    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
  • Rated 5 out of 5 stars

    seamless transfer

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

    Transfered years of photos, documents and files to my new laptop. Transfer was cimlete and flawless. Perfect!

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

    SanDisk - Ultra 512GB USB 3.0 Flash Drive

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

    I have used SanDisk USB Flash Drives. They are exceptional and have never failed. This drive is exceptional also. I highly recommend it.

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

    Rated 5 out of 5 stars

    Solid, dependable flash drive!

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

    It may seem a bit trite, but this flash drive was a solid purchase. It has great memory and I love that the drive retracts into its case. It is also easy to hook onto a set of keys!

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

    Rated 5 out of 5 stars

    Small/Compact

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

    I use this for my back ups. Small/compact and enough for all my files.

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

    Rated 5 out of 5 stars

    Ease of use!

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

    This device is so easy to use! Just plag and play, save, transfer and done!!! Super handy amd it slides in to protect the usb port!

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

    Rated 5 out of 5 stars

    Lots of space

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

    This was very helpful as I needed to save my files from mh old computer

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

    Rated 5 out of 5 stars

    great back up

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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 great to get you out of a bind. My computer crashed and the geek squad was able to put the entire computer programs on it and still had space left.

    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

    Flash drive review

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

    I only use Sandisk flash drives, in my opinion, they are the best!!

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

    Thumb drive

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

    Was fast copying files from computer that consists of pictures and working documents for adobe photoshop, indesign, and illustrator.

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

    Back up 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.

    It works as advertised. The Best Buy Geek Squad was able to back up my lab top onto this flash drive.

    I would recommend this to a friend