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
Deal ends tomorrow

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 178 Showing 3,541-3,560 of 4,974 reviews

  • Easy to use

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

    Easy to use. Great product. My office loves product!

    I would recommend this to a friend

  • Slim and portable

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

    Has great storage for and excellent price with fast downloads.

    I would recommend this to a friend

  • Great value on a 256GB

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

    Super handy and cheap for the amount of memory you get. Works perfectly.

    I would recommend this to a friend

  • A lot of space for the money

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

    I can't complain about the space for the money. It was a good deal.

    I would recommend this to a friend

  • Very Good

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

    very good, nice for the the price of thirty dollars

    I would recommend this to a friend

  • Big and powerful

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

    Used this to transfer 4K water polo videos. Worked great,!

    I would recommend this to a friend

  • Speeds up to 100 MB/s

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

    I bought this item to backup my PlayStation saves.

    I would recommend this to a friend

  • great

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

    This device has so much room for all my pictures and videos of my son.

    I would recommend this to a friend

  • Good but not great

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

    This flashdrive is a great value however it does not have the greatest looking design. The read/write speeds are okay but not great.

    I would recommend this to a friend

  • Exactly what i was looing for.

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

    perfect for what I needed. Well within my price range

    I would recommend this to a friend

  • 256GB thumb drive

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

    Excellent additional storage capacity. Good transfer rate.

    I would recommend this to a friend

  • Best value for my money

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

    Works great. I save all my Daughter's photos and videos with. I problem

    I would recommend this to a friend

  • Handy Storage Device

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

    SanDisk flash drives are useful for storing large amounts of data.

    I would recommend this to a friend

  • Great USB

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

    Tons of storage available. Reads and writes files quickly.

    I would recommend this to a friend

  • Good value

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

    It just works! And is worth the price !!!!!!!!!!!!!

    I would recommend this to a friend

  • Perfect size Great price

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

    Excellent to file lots of pictures and very small to storage it.

    I would recommend this to a friend

  • Good price, great flash drive

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

    Exactly what I needed for years of vacation pic storage

    I would recommend this to a friend

  • Always great

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

    Not to jinx, but never had one fail yet. Great product.

    I would recommend this to a friend

  • New!

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

    This flash drive is the exact item that I needed for my project!

    I would recommend this to a friend

  • Hold great storage

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

    Holds great data record actually movies I reckon man

    I would recommend this to a friend
Page 178, Showing 3,541-3,560 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.