Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 11. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 12. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 13. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 14. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 15. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 16. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 17. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 18. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 19. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 20. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 21. SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black.
  • Alt View 22. SanDisk - Ultra Dual Drive Go 128GB 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 128GB USB Type-A/USB Type-C Flash Drive - Black

Model:
SDDDC3-128G-A46
SKU:
6422263
Highly rated by customers for:
$31.99
Save $17
The comparable value is $48.99

Customer reviews

Rating 4.7 out of 5 stars with 2420 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 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers are delighted by the inclusion of USB Type-C, ample storage, and its ease of use, along with satisfactory speed. They also appreciate its practical size, wonderful overall performance, good compatibility, and great price, which effectively solves connectivity needs. However, some customers express a desire for a metal casing to improve heat dissipation.

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 70 Showing 1,381-1,400 of 2,420 reviews
  • Pros mentioned:
    Usb type-c

    Get it if you need it.

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

    This has both USB-A head and the C. What's not to love?

    I would recommend this to a friend

  • Works great

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

    Works great does what it needs to do. Plug into phone and computer

    I would recommend this to a friend

  • Reliable and Priced Great

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

    Another great product purchased at a great price at Best Buy.

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

    Compact, effective flash drive

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

    Works for sneakernet transfers from pc to phone, etc. Tiny form factor, decent speeds.

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

    Sandisk Flash Drive

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

    Needed a large capacity usb drive. Works very well.

    I would recommend this to a friend
  • Pros mentioned:
    Usb type-c

    It WORKS

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

    It works for what I need it for. That is why I purchased it for.

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

    sandisk

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

    Plenty of space. I was able to get all our pictures on one storage device. Will make a backup so much easier in the furure

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

    plug boy

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

    came in very handy for what i needed it for. i would recommend

    I would recommend this to a friend
  • Pros mentioned:
    Usb type-c

    Useful thumbdrive

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

    its small and flexible with both USB A and USB C plugs

    I would recommend this to a friend
  • Pros mentioned:
    Usb type-c

    Back up a phone

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

    Did its job and did it quick. Utilized it for samsung smart switch going from a s10 to s22.

    I would recommend this to a friend
  • Pros mentioned:
    Usb type-c

    Great deal

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

    Great item , fits into my Mac and can be flipped for my Hp laptop too.

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

    Great storage option

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

    Easy to transfer all videos and pictures. Definitely helped to clear up my phone.

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

    Usb c

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

    Overall Good buy. Easy to format and connect to phone and pc.

    I would recommend this to a friend

  • Good item

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

    great price for the product, I am very happy to got it just in time.

    I would recommend this to a friend

  • Great value

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

    Great value. Needed to backup my computer files while it was being serviced. This little ditty did it's job and works with both computers.

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

    Great product

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

    Love the versatility. Easy to use with my Samsung Galaxy and IOS ecosystems.

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

    Flash drive

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

    Very good price for item! Has lots of room for pictues & e-books!

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

    Super fast transfer, sleek drive!

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

    This is an amazing flash drive that every Mac users need to have., I saved movies and watch it on my Samsung TV.

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

    Compact

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

    Gre a t in the size and abilities. It is small and compact.

    I would recommend this to a friend
  • Pros mentioned:
    Usb type-c

    backy backy

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

    did the job, baked up my mac airbook with room to spare

    I would recommend this to a friend
Page 70, Showing 1,381-1,400 of 2,420 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.