Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Alt View 11. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Alt View 12. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Alt View 13. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Alt View 14. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Alt View 15. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Transfer speeds up to 10x faster than standard USB 2.0 drives. SanDisk USB 3.0. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device. 1MB=1,000,000 bytes.
  • Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors. Transfer a movie in less than 40 seconds.
  • Compatible with USB 3.0 and backward-compatible with USB 2.0.
  • RescuePRO Deluxe Software is an easy file recovery tool that can help you recover lost or deleted files with ease. The software is designed to recover files from various sources, including hard drives, memory cards, and USB drives. RescuePRO Deluxe is a powerful tool that can recover files even after a system crash, virus attack, or accidental deletion. With its user-friendly interface and advanced recovery algorithms, RescuePRO Deluxe is the perfect solution for anyone who needs to recover lost files.
  • SanDisk Ultra Flash Drive - 360 View Video video 0 minutes 06 seconds

SANDISK - Ultra 256GB USB 3.0 Flash Drive - Black

Model:
SDCZ48-256G-A46
SKU:
9208267
$44.99
Save $20
The comparable value is $64.99

Customer reviews

Rating 4.8 out of 5 stars with 4972 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

98%
would recommend
to a friend

Customers are saying

Customers regard the product highly for its excellent storage capacity, overall performance, speed, and ease of use. They also appreciate its competitive price, convenient size, and USB 3.0 capabilities. However, a small number of customers have noted minor concerns regarding its heat generation and design.

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 139 Showing 2,761-2,780 of 4,972 reviews

  • Love it

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

    It has a load of space and does the job I intended it for. Music files for my car!

    I would recommend this to a friend

  • School drive!

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

    Needed a drive top move a project to a friend's PC and this worked great! No issues!

    I would recommend this to a friend

  • Worked to save a large number of files

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

    Needed to download a large number of files, had to reformat so both mac and windows could read

    I would recommend this to a friend

  • Great size and capacity.

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

    These usb drives have always been great and have never given any problems at all.

    I would recommend this to a friend

  • Excellent storage USB.

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

    Perfect storage for my pictures and documents! I’d recommend this to anyone.

    I would recommend this to a friend

  • Flash Drive

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

    Great for storing thousands of pictures and videos.

    I would recommend this to a friend

  • Fits every thing

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

    Don’t have to worry about running out of space Very glad I got this great price too

    I would recommend this to a friend

  • Good product

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

    This USB memory stick has worked very well. I have had no problems at all.

    I would recommend this to a friend

  • Good Flash Drive

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

    The price of this flash drive was better then BJ's and Amazon. SanDisk makes a good product.

    I would recommend this to a friend

  • a small package with big bang!

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

    This is a perfect all purpose USB flash drive, it holds so much and is still durable and comes in USB 3, Iove it!

    I would recommend this to a friend

  • Thumb drive

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

    Portable storage. That’s what it does. No more no less

    I would recommend this to a friend

  • Works Greats for Movies on my TV

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

    Works Great for movies on my TV and Transferring files from one place to another on the fly!!!

    I would recommend this to a friend

  • USB storage

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

    Great storage for the money. No software to install, just plug it in and go.

    I would recommend this to a friend

  • great gift

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

    Bought it for a friend that listen to music in his car was a great deal easy to use a USB in a car best deal

    I would recommend this to a friend

  • A good storage device.

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

    The price was reasonable and big enough to back up my computer. Thanks Best Buy!

    I would recommend this to a friend

  • Lots of Room

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

    Downloaded all my pictures from computer and still had room for all the ones on my phone. All done quickly!!

    I would recommend this to a friend

  • works perfectly

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

    works perfectly. I liked the vault software that comes with it.

    I would recommend this to a friend

  • Happy customer

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

    I bought so many USB Sticks from this brand. It’s the best quality.

    I would recommend this to a friend

  • Good USB

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

    Great quality of product for a good reasonable price.

    I would recommend this to a friend

  • Reliable flash drive

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

    These flash drives are reliable I have not had one failed on me yet.

    I would recommend this to a friend
Page 139, Showing 2,761-2,780 of 4,972 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.