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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 While some find the design a little outdated, others mention that it can get hot.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 21 Showing 401-420 of 1,279 reviews
  • Pros mentioned:
    Storage capacity

    Rated 5 out of 5 stars

    Great Buy: SanDisk Ultra 512GB USB 3.0 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.

    The 512GB USB 3.0 Flash Drive is great product to back up pictures and documents. It is highly recommended. I am going to purchase one more.

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

    Rated 5 out of 5 stars

    Easy! Peezy!

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

    The memory stick is so very easy to use, even my cat doesn't need to supervise me!

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

    Rated 4 out of 5 stars

    Scan Disk

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

    Great Flash Drive !!! Compact and Great for Storage.

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

    Rated 5 out of 5 stars

    Awesome !!! Lots of space !!

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

    This thing is awesome !! Though there is only really 460 gigabytes on it, it still has lots of space !! I was so surprised when I found out it could fit all my audio book videos !!! I definitely would recommend

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

    Rated 4 out of 5 stars

    Nice flash drive

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

    I like these flash drives because they are easy to use and have a good quality and speed.

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

    Rated 5 out of 5 stars

    PTL and Pass the 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.

    My laptop finally died from overheating. Was able to retrieve most of my saved files / programs to this flash drive. Not a total loss.

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

    Rated 5 out of 5 stars

    Flash drive

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the size and the mount of stuff you can store in it.

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

    Rated 5 out of 5 stars

    Nice storage

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

    Works perfectly. I may have gone over kill on the space needed for my recent file transfer, but still. Happy with this purchase as I will likely be able to use this for a good while. On the expensive side, but still. What matters is that it does what it's supposed to do.

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

    Rated 5 out of 5 stars

    SanDisk

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

    Very good device, helpful and useful for documents and photos backup

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

    Rated 5 out of 5 stars

    SanDisk512gb

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

    Very happy with this product, especially since it has the potential of a sizeable amount of storage.

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

    Rated 3 out of 5 stars

    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.

    Works good and holds all of my moms pictures. She likes it

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      We are glad to know that the drive is working as intended. Incase you need any assistance regarding this or any other SanDisk related product, do reach out to us at: https://support-en.sandisk.com/app/askweb. SanDiskConnections

  • Pros mentioned:
    Reliability

    Rated 5 out of 5 stars

    SanDisk 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.

    Reliable brand and performance. Sturdy. I have been using this Brand for many years.

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

    Just what I needed!!

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

    Performed just the way i needed it to. simple to use and good transfer speed.

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

    Rated 5 out of 5 stars

    Value and price

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

    Outstanding value for such a 'high-speed, low-drag' flash drive. And 512 GB - 3.0. There's nothing better out there.

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

    Rated 5 out of 5 stars

    SanDisk Ultra512GB USB 3.0 Flash Drive - Black

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

    The SanDisk 512GB USB holds a lot of data and it runs fast, just as advertised. A great product by SanDisk.

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

    Rated 5 out of 5 stars

    500 GB USB

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

    Lots of space with no issues, its a great USB to transfers every single file you have on your PC.

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

    Rated 5 out of 5 stars

    Reliable high-capacity thumbnail drive

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

    We plugged this into our wireless router to use as a shared drive, and it's been great. Plenty of storage for us, and plenty fast too!

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

    Great to store treasured moments

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

    fast and efficient way to store all my family pictures and have them available in one place.

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

    Rated 5 out of 5 stars

    SanDisk - Ultra 512GB 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.

    I have not used it yet, but it is a devise that I use a lot to storage files that I am going to use in the short term. I like the fact that it had a lot of storage capacity.

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

    Rated 5 out of 5 stars

    Space

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

    Good name brand perfect for my schooling lots of space very durable my palper work is safe in one place

    I would recommend this to a friend