Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Model:
SDCZ430-256G-A46
SKU:
10115538
$60.16
Save $10.83
Comp. Value: $70.99

Customer reviews

Rating 4.7 out of 5 stars with 1427 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

95%
would recommend
to a friend
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 16 Showing 301-320 of 1,427 reviews
  • Rated 5 out of 5 stars

    Big capacity, small size

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

    I bought this for use with a Macbook Air on a summer trip - it's worked perfectly. The physical size is so small that it barely protrudes from the side of the computer which means I could leave it plugged in all the time. I was able to reformat it for the Mac using Disk Utility in less than two minutes and it's worked super-reliably.

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

    Lots of storage in a little space

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

    I used this to transport an MP3 version of a very large CD library for another computer to use for playback. This worked very well. I would also recommend these for mobile applications. The Sandisk products seem to work better for me in more "punishing" applications such as the hot and cold from a car when using with a stereo system. These small units are easy to keep hidden or stored for easy access. Sort your playlists on different drives and make your long trips that much more enjoyable.

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

    Huge storage on a tiny device!

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

    No idea how they got this much storage on such as small thumb drive, but kudos to them. Works perfectly!

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

    The size I needed at a great price

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

    I needed 256GB capacity with a 3.0/3.1 interface, and there it was. Smapp physical package, fits on a key ring all at a great price!! Thanks Best Buy

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

    Speed in a tiny package

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

    This drive is tiny and insanely fast was a great purchase I highly recommend

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

    Good lil flash drive.

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

    Perfect lil drive I use for music on my motorcycle stereo. Works as it's supposed too.

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

    Excellent

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

    Excellent product. Stores my photos and videos at an excellent rate of speed

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

    Very small and works great!

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

    Excellent! Very fast with lots of storage! Purchased one for all of my computers. These go on sale often!

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

    Perfect for what I needed

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

    Speed is great and the compact size reduces the risk of it getting caught when moving the laptop around.

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

    Flash drive

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

    Fits well with my keys, can transfer files on the go.

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

    Very Nice

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

    Small size, high capacity. Because it's a USB device, any processor can read the large Master File Table; a real relief, no unallocated space.

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

    Small size but lots of space.

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

    Small in size but lots of space. Easy to carry and use.

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

    Competent auxiliary storage

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

    Lots of storage, not as fast as the Samsung, but it is smaller protruding less from the side of my pc. Fast enough for what I want to do, but not really working storage. Seems reliable. Overall, fine. Not great.

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

    Great device

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

    This is low profile and inexpensive with a lot memory. I should have gotten this a long time ago.

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

    Great Buy

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

    All I can say is it works, it’s tiny, easy to use and the best thing I bought for holding data and photos.

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

    Small Package - Big Storage!

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

    Tremendous amount of very fast storage in an extremely small package. It fits nearly flush in most USB ports.

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

    Great but tiny

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

    Overall great, quick transfer speed and tiny. I would suggest a lanyard to clip onto it

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

    SanDisk 256gb

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

    Tiny flash drive. 256gb Sandisk ultra fit flash drive is good, easy to carry and does the job

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

    So good

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

    When writing your review, please consider the following guidelines: Focus on the product and your individual experience using it Provide details about why you liked or disliked a product All submitted reviews are subject to the terms set forth in our Terms and Conditions We reserve the right not to post your review if it contains any of the following types of content or violates other guidelines: Obscenities, discriminatory language, or other language not suitable for a public forum Advertisements, “spam” content, or references to other products, offers, or websites Posting of content in exchange for compensation of any kind including the receipt of free or discounted products other than through the verified Best Buy Tech Insider Network program, or posting reviews on behalf of the manufacturer of the product being reviewed. Email addresses, URLs, phone numbers, physical addresses or other forms of contact information Critical or spiteful comments on other reviews posted on the page or their authors If you are not the copyright holder, you may not submit copyrighted images Objectionable images will be rejected

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

    Big Things in Small Packages

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

    This USB hits all the marks: ample memory great price speedy performance small size Brilliant!

    I would recommend this to a friend