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 2421 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 31 Showing 601-620 of 2,421 reviews
  • Pros mentioned:
    Size, Speed

    Compact, But Powerful

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

    Bought this for my wife for backups. She loves the size and ablity.

    I would recommend this to a friend

  • Quick and Reliable

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

    Quick and reliable. A++++++++++++++++++++++++++++++++++++++++

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

    SanDisk - Ultra Dual Drive Go Flash Drive

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

    This little gem of a Dual Drive 128GB USB Type -A / USB Type-C Flash Drive is such a treat to have when one uses both PC and Apple systems. Highly recommend. Everyone should have one of these on the go flash drives!

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

    Great for saving important files

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

    This is great for on the go file saving from on pc to another reads very fast and holds a good bit of formation.

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

    Great Value

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

    While it did not work for repairing my computer, it was easy to use and held plenty of data.

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

    Works as designed.

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

    Works great. I was able to move files between an older USB only Mac Book Pro to an 2023 MacBook Air. Only issue was the online inventory did not match the store. I wanted a larger size. I verified online it was available at my local store only to find out there were none in physical inventory.

    I would recommend this to a friend
  • Best Buy Employee

    works like a charm

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

    [Employee of bestbuy] works for everything i need, would recommend to anyone

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

    mighty driv

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

    small and efficient so easy to carry it around and thank goodness it can fit into a key ring.

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

    Compact

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

    Works well- conveniently sized, easily stored for portability.

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

    sleek and fast!

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

    Sleek and super convenient! Upload speeds exceeded my expectations!

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

    Tiny with a mass storage

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

    One of the most portable USB sticks ever, doesn't get hot, that means it won't fail while you are transferring lots of data.

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

    Great little item

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

    It holds all the files I need backed up and is extremely “handy” to carry around.

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

    Excellent Device to Manage Pictures

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

    This little device worked perfectly and eady to move my pictures from phone to PC.

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

    Works great!

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

    Super fast transfers, small, lightweight, and easy to carry around on my keychain. What else could I ask for?

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

    Large size, works on everything I own

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

    Works great for my PC, laptop and Android phone. I can easily transfer files from PC to phone, it is fast and offers USB-C

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Usb type-c

    Easy to use. Helpful size

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

    Great little drive. Very convenient, as it has a USB-C and a standard USB connection. Great Best Buy price.

    I would recommend this to a friend

  • Phone backup

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

    Took a few minutes to figure out how to use it but small price for what you get. I was able to back up everything on my phone with this drive

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

    Cheap and best flash drive

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

    Advanced with both usb and usb c with high speed data transfer rate

    I would recommend this to a friend

  • SanDisk Ultra Dual Dr 128G USB type A-USB Type C

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

    Haven't used it yet, so I can't Diss it. Bought it as a NEW backup.

    I would recommend this to a friend

  • Handy tool for moving old files

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

    Got this to move some songs from my old laptop to my tablet,

    I would recommend this to a friend
Page 31, Showing 601-620 of 2,421 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.