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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 While some find the design a little outdated, others mention that it can get hot.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 19 Showing 361-380 of 1,279 reviews
  • Pros mentioned:
    Size, Storage capacity

    Rated 5 out of 5 stars

    Storage device

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

    Great storage capability and perfect size for my computer use.

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

    Rated 5 out of 5 stars

    ScanDisk dependable affordable data backup

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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.

    Scandisk has made great usb flash drives for many years. I trust them and use them all the time. I never have had one fail yet.

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

    Rated 5 out of 5 stars

    Good usb storage device

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

    Easy to set up and use not quite the size of external hard drive but much easier to use.

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

    Rated 5 out of 5 stars

    Portable Entertainment

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

    There is no such thing these day as having too many flash drives. And Scandisc has been the top for all my needs by making my 18 USB Port switching hub very useful. This one will be used to record local broadcast when I have no time to view them.

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

    ScanDisk ultra 512 USB 3.0 Flash Drive

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

    Plenty of space to add stuff. It's not the fastest but the speed is fine. It's a cheap and easy way to increase your laptop's memory.

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

    great usb 3.2 drive

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

    This usb drive is advertised as 3.0 but identifies as 3.2. It works flawlessly at at advertised speed unlike some others I have purchased. Good value especially when on sale.

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

    Rated 5 out of 5 stars

    GH

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

    Great Flash Drive!!! I use two computers. I do not save files on my computers. This flash drive enables to work both computers with very large files.

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

    Rated 5 out of 5 stars

    SanDisk - Ultra 5120B

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

    Easy to use. Small. Loop for ring. Compact, too.

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

    Rated 5 out of 5 stars

    Decent storage

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

    Great price for high storage, holds plenty of large files

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

    Rated 5 out of 5 stars

    Using with Tesla Model 3

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

    With this drive, I keep my Sentry mode running all the time. It captures everything and gives me peace of mind when parking in unknown parking lots.

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

    Rated 5 out of 5 stars

    Great for data transfer easy to carry

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

    Bought for my old laptop to transfer data to my Mac The data transfer is Super fastest. Easy to carry and easy to use.

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

    SanDisk Ultra 512 GB Flash Drive Review

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

    Excellent design with retractable input/output slot. Handy key ring opening. Fine SanDisk support. Rounded design makes it easy to hold.

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

    Rated 5 out of 5 stars

    Versatile 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 USB was just right as I had to transfer large files. And it's versatile in I transferred data between a 2.0 port to a 3.0 port.

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

    Rated 5 out of 5 stars

    Great storage

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

    Decent transfer speeds and is plenty of storage for family photos and videos or those personal files

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

    Rated 5 out of 5 stars

    Stores PS4 Games on PS5

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

    Got this hoping I could store my PS4 games on my PS5 and yep, it did what I hoped it would. Now all my PS4 games and apps are stored on this drive while my PS5’s internal storage is reserved only for PS5 games. PS5 games cannot be stored on this hard drive anyway.

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

    Rated 5 out of 5 stars

    San's Disk is truly Ultra

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

    This Flash Drive has more power and storage than I do in my huge thumb. I will never need another one as long as I live.

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

    Rated 5 out of 5 stars

    All in one, works great

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

    All in one, works great. No worry about losing a removable top, this slides to stay inside when not in use. Convenient size but big enough that it does not get too easily lost.

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

    Rated 5 out of 5 stars

    No-fuss USB stick at a reasonable price

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

    Simple, reliable USB stick that is fast enough to be used as a backup for your data drive. I particularly appreciate the slide switch that retracts the male USB head, for use when transporting the stick - no cap to lose.

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

    Rated 5 out of 5 stars

    Transferring music collection

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

    Bought this to copy my old C.D. collection to digital. Plenty of space and easily transferred most of my collection. Time consuming but so far so good .

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

    Works great

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

    Huge amount of data room for the price. Fits well on my keychain. Body gets warm after transfer of large folders but it still works fine and the transfers are fast (expected with USB 3.0) I love the retractable plug because it keeps it from being knocked / bent when not in use. Plastic outer packaging was frustrating to remove, but that's typical.

    I would recommend this to a friend