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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 While some find the design a little outdated, others mention that it can get hot.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 26 Showing 501-520 of 1,279 reviews
  • Pros mentioned:
    Reliability

    Rated 5 out of 5 stars

    High Capacity USB 3.o Flash Drive is amazing.

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

    I needed a high capacity usb drive for a project. I purchased this one and was very impressed with its capacity and performance. It is quite amazing in its speed and its capacity. I am very pleased with this purchase

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

    Rated 5 out of 5 stars

    Good flash drive

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Surprisingly quick data transfer speeds. Has a lot of storage which is nice too.

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

    Rated 5 out of 5 stars

    Great value and Very useful

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

    Got this at a good price and it's been my go-to for all my 3D printing projects

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

    Marcel Marina

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good price for a small device with tremendous capacity!

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

    Rated 5 out of 5 stars

    Memory stick

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

    Love it! It has been amazing for all of my needs plenty of space!

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

    Rated 5 out of 5 stars

    My 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.

    And the flash drive was perfect. It took all the pictures that I wanted to put on it.

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

    Rated 5 out of 5 stars

    A Helpful Tool to Have!!

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

    Thank you continuing to have several options for every aspect of my family's technical needs!! Obtaining the SanDisk flash drive has made my data backing up and consolidation so much easier!!!

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

    Rated 5 out of 5 stars

    Great

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

    Great little memory stick easy to use. No problems

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

    Rated 5 out of 5 stars

    Little but big on storage!

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

    We needed to copy the photos on my laptop computer that we were returning. We needed lots and lots of storage space. This little gizmo did the job well!

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

    Rated 5 out of 5 stars

    Nice little stick

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

    Small and big capacity. Fits nice on the badge holder ring.

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

    Rated 5 out of 5 stars

    Works perfect!

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

    Works perfect! I was easily able to upload my documents & pictures to my new flash drive. Then I easily transferred the information from my flash drive to my new laptop.

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

    Rated 5 out of 5 stars

    Simple and fantastic

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

    Not much to say, works beautifully and has quite a lot of room for a thumb drive.

    I would recommend this to a friend
  • Cons mentioned:
    Design

    Rated 5 out of 5 stars

    SanDisk - Ultra 512GB USB 3.0 Type-A Flash Drive w

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

    Works well. Does what it is supposed to do. Design is getting old, time to improve it. This does not impact functionality, of course.

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

    Rated 5 out of 5 stars

    Good bargain.

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

    Bought on sale. Great price. Will purchase another soon.

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

    Rated 5 out of 5 stars

    Reliable USB drive

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

    Ever since I tried Sandisk ultra usb flash drive I notice that there was something different about them that I like. I like they are reliable and I never had one that just stop working or that broke.

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

    Rated 5 out of 5 stars

    Great 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 as ordered! Great quality!Description accurate to product

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

    Rated 5 out of 5 stars

    A great flash drive

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's a nice, convenient flash drive. It's capacity is double that of my laptop. That's why I bought it and I am happy with it.

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

    Rated 5 out of 5 stars

    Efficient

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A lot of space: 460 gigabyte free for use. Works well after 5 months of no issues.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Big enough to download Google drive college files

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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 for my kid graduating college to download the Google drive stuff before the userid was cut off. Kid said they were able to download everything just fine.

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

    Rated 5 out of 5 stars

    Best Buy Membership pays again

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

    Good product at a great price. Bought on sale and it has the capacity I wanted.

    I would recommend this to a friend