Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
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
Highly rated by customers for:
Your price for this item is $26.99
The comparable value price is $29.99

Customer reviews

Rating 4.8 out of 5 stars with 4859 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

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers express satisfaction with the Ultra 256GB USB 3.0 Flash Drive's large storage capacity, ease of use, and affordable price. Many appreciate its compact size and fast transfer speeds thanks to the USB 3.0 interface. Positive feedback also highlights the drive's convenient portability. However, some users note that the drive can get warm during extended use.

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 65 Showing 1,281-1,300 of 4,859 reviews

  • Love it!

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

    Excellent and easy storage! So easy to use and wonderful to have peace of mind with my items stored safely.

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

    Works well

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Quick to copy files with. Works well. Would get again

    I would recommend this to a friend

  • Great Lil Flash Drive

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

    Loved the capability of this flash drive. It made the transfer of data from one laptop to my new one a breeze. Only gave it 4 stars because it shattered after removing from the port.

    I would recommend this to a friend

  • 256 GB USB flash drive

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

    Good price for a 256 GB USB flash drive. I needed a large storage device to back up the files on my PC that appears to be failing. It will make it easier to transfer files to a new PC.

    I would recommend this to a friend

  • Amazing!

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

    Great product, lasts a lifetime! Using it for so many things!!

    I would recommend this to a friend

  • Lot of storage for a Great Price

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

    USB works great and I appreciate that the usb end will recede in to itself so it is not as likely to get damaged. End will get a little hot if you are doing a lot of data transfer but this tiny stick holds a lot of memory

    I would recommend this to a friend

  • store files

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

    It did what I wanted it to do. Store video files. Great job, everyone

    I would recommend this to a friend

  • Works Great

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

    Great balance between cost and size. Works great, would buy again

    I would recommend this to a friend

  • Larger storage

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

    I wanted to upgrade to a larger storage. This was available at a good price. Will serve my needs quite well.

    I would recommend this to a friend

  • Ultra great flash drive

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

    I use this flash drive to supply the 115 GB of music that is attached to my Pioneer DVD touch screen receiver in my F150 pickup. Awesome read time and room for more music as need. Great performance from SanDisk. Excellent price from Best Buy.

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

    Small and fast backup storage for travel photos

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

    I needed a USB to transfer photos while on a trip. I transferred almost four 64GB SDHS cards. Small, fast and easy to transport as a backup "just in case...". I would buy this again as needed.

    I would recommend this to a friend

  • A Good investment for Backing up data

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

    Ever since I had this Flash drive it was the best purchase I have made, This works great transferring Photos and music between your computers and handheld devices (phones, tablets). I would recommend this Flash drive to any of my friends and family. Well worth it!

    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.

    Workd eell for computer back up. Tis will not send if I do not used 50 characters. So I am using the 50 characters

    I would recommend this to a friend

  • USB Thumb Drive

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

    For my purpose this product had more than enough storage. I still have lots of storage left and haven't even begun using the second device. I would definitely purchase this again if necessary.

    I would recommend this to a friend

  • Great value for lots of storage

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

    Good price for lots of storage. Quality brand, easy to use

    I would recommend this to a friend

  • Transferring Files

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

    It comes in Handy. I am upgrading my old computer to the new Windows 11.

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

    Fastest flash drives available. Great for video.

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

    These are great - fastest flash drives available. I use them for video.

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

    What other Drive is There?

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

    Downloaded over 5000 tunes in CD quality without issue. My car accepted the drive and rocked my downloaded tunes. SanDisk has been my go-to for a very long time proving reliable time and again.

    I would recommend this to a friend

  • Perfect for the price.

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

    Perfect for the price and easy to use. Compact and light weigbt

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

    USB Drive

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

    Used to back up files. Easy to use, Reasonable price for backup

    I would recommend this to a friend
Page 65, Showing 1,281-1,300 of 4,859 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. © 2025 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.