4th of July Appliances Sale.Free delivery. Ends 7/8. Terms apply.Shop now

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 4974 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 177 Showing 3,521-3,540 of 4,974 reviews

  • great

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

    this product has worked great so far. lots of space for tons of music

    I would recommend this to a friend

  • Great product

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

    No complaints. Fulfills all my expectations. Good value

    I would recommend this to a friend

  • Lots of storage in a small package.

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

    These things get better and better. I worked on a controller for a 300 MB hard drive that sold for about $25000. Do the math.

    I would recommend this to a friend

  • Great Value

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

    It works perfectly! And a great price for 256 gigs!! What more can I say?

    I would recommend this to a friend

  • Must have

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

    Great bang for your buck and hasn't corrupted one file.

    I would recommend this to a friend

  • GOOD STYLE AND PERFORMANCE

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

    It has good style and good performance. It would be nice to have the protection for the usb head.

    I would recommend this to a friend

  • Great USB Stick for the money

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

    Great USB Stick for the money, works great and easy to use

    I would recommend this to a friend

  • fantastic for the price

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

    I got this on a promotional offer and it works as expected

    I would recommend this to a friend

  • Works as intended

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

    Had no problem so far, came in handy on trip transferring files.

    I would recommend this to a friend

  • Tons of storage

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

    Easy to use which is personally an imperative factor for my usage

    I would recommend this to a friend

  • This is the real deal

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

    Fantastic memory drive....fast, fast, fast!!! Buy it and don't look back!!!

    I would recommend this to a friend

  • Lots of storage.

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

    All the storage you'll need in a thumb drive. 256 gb!!

    I would recommend this to a friend

  • great for saving pictures

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

    This works great for saving pictures freeing up space on your computer.

    I would recommend this to a friend

  • Amazing product

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

    I love this sandisk flash drive, I can store a lots of things on it.

    I would recommend this to a friend

  • Awesome storage

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

    So much space for all my pictures and videos. Love it!!

    I would recommend this to a friend

  • Love it

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

    Very easy to use great for music files and djing .

    I would recommend this to a friend

  • Worth the Price

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

    A lot of space on such a small product. Perfect for backing up music.

    I would recommend this to a friend

  • great

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

    I use it as a drive for my Time Machine and it works just fine

    I would recommend this to a friend

  • Very Impressed

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

    Easy installments. Handles multiple products e.g. videos movies programs.

    I would recommend this to a friend

  • Don't hesitate to buy a reliable flash drive.

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

    Love the flash drive. easy to use and copy files.

    I would recommend this to a friend
Page 177, Showing 3,521-3,540 of 4,974 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.