Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 11. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 12. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 13. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 14. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 15. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 16. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 17. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 18. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 19. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 20. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 21. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 22. SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C 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.
  • The text on the image reads: "Retractable design keeps the connector safe."
  • 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.
  • WD Ultra Dual Drive Go video 0 minutes 30 seconds
  • SanDisk - Ultra Dual Drive Go - Product Video video 0 minutes 15 seconds

SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black

Model:
SDDDC3-256G-A46
SKU:
6421486
$45.99
Save $25
Comp. Value: $70.99

Customer reviews

Rating 4.7 out of 5 stars with 1544 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 4.7 out of 5 stars

94%
would recommend
to a friend

Customers are saying

Customers are positive about the Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive's storage, ease of use, and dual USB Type-C compatibility. The small size and fast speeds are also well-received, along with its overall performance and compatibility with devices like Android phones. However, some customers have noted that the drive can heat up, and advise against purchasing low-capacity models.

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 66 Showing 1,301-1,320 of 1,544 reviews

  • Ph.D.

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

    Same comment with another dual drive. Outside protect shell only can protect one drive. Please redesign outside which can protect both drive

    I would recommend this to a friend

  • Easy to use and fast but sticks out too far.

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

    Sticks out too far but otherwise great. I don’t like the swiveling cover either seems flimsy like it will Snap off

    I would recommend this to a friend

  • Flash drive

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

    Very good!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    I would recommend this to a friend

  • Nice product

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

    Nice product the dual functionality of the drive is a great option.

    I would recommend this to a friend

  • Vinny

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

    SanDisk is always making good products this one is good too,,, Very lightweight and useful.

    I would recommend this to a friend

  • Much needed

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

    This drive works perfectly. It connects to the computer or the phone without hesitation. I was especially fortunate as it was the last drive available on sale!

    I would recommend this to a friend

  • Tough as nails

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

    No BS. These things will go through a clothes washer and dryer. High heat! If you value your data. Just buy SanDisk.

    I would recommend this to a friend

  • Excellent choice for USB drive

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

    Great Flash Drive, Had been buying the 10 packs (cheaper versions) and always go back to this quality.

    I would recommend this to a friend

  • Excellent product

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

    excellent craftsmanship and also the staff at Best Buy was awesome and help set up my time machine on the SanDisk.

    I would recommend this to a friend

  • Great ideal

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

    I wanted to save my pictures from my phone so that i could make sure that all my pictures were saved

    I would recommend this to a friend

  • Storage Memory Drive USB C

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

    Great to remove files from you cell phone and have the files with you incase you need them.

    I would recommend this to a friend

  • Good product

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

    Slick and handy flash drive. Very good product. Would buy again

    I would recommend this to a friend

  • Great

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

    Works without a problem. Great for a backup. Even better since it was on sale.

    I would recommend this to a friend

  • Highly recommended!

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

    This is just what I need. Saving files has never been easier. I liked that it both has USB-A and USB-C ports for my old and new devices that needs to bw backed up. Highly recommended!

    I would recommend this to a friend

  • My little plug in

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

    Great product use it all the time i would be lost without

    I would recommend this to a friend

  • Highly recommend

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

    Excellent product and quality. Great item to have. I highly recommend.

    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 durable. Would buy again. Small sleek design helps for storage

    I would recommend this to a friend

  • San disk

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

    Good purchase Worked well Would purchase this product again

    I would recommend this to a friend

  • Not bad

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

    Its a little slow when uploading pictures but it gets the job done

    I would recommend this to a friend

  • SanDisk USB drive

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

    SanDisk drive is a reliable product. It's flexible with USB-A and USB-C ports with a fast transfer rate.

    I would recommend this to a friend
Page 66, Showing 1,301-1,320 of 1,544 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.