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 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
$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 52 Showing 1,021-1,040 of 1,544 reviews

  • Awesome drive speed

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

    Great product, inexpensive and powerful in small size.

    I would recommend this to a friend

  • Flash storage

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

    Good gor phone storage................... ..............

    I would recommend this to a friend

  • Zip drive

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

    Worked great for what I bought it for. Easy peasy...

    I would recommend this to a friend

  • Works as advertised

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

    Works as advertised. Dual drive is great for transferring files, photos from phone. Not much else to say -- its a flash drive and it works.

    I would recommend this to a friend

  • Photo transfer

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

    Good to move your photos. It is very easy to use. Love it.

    I would recommend this to a friend

  • Portability

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

    Perfect for on the go storage, and backing up your celphone.

    I would recommend this to a friend

  • Scan Disk

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

    Very good quality, easy to store your favorite memories

    I would recommend this to a friend

  • Dual Drive is fantastic!

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

    Works great. I love the dual function, and it's fast and reliable.

    I would recommend this to a friend

  • Husband Approved

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

    Bought it for my husband and he says it works great!

    I would recommend this to a friend

  • Flash drive

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

    A very necessary item for transferring my documents from my Mac to another Mac.

    I would recommend this to a friend

  • Works great

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Working great I’m just using the device to store my data

    I would recommend this to a friend

  • Jump drive

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

    Item does what i want. holds alot of pictures with roo. To space

    I would recommend this to a friend

  • Dual Drive Go

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

    Perfect drive for my needs. Needed to move the drive between two different styles USB ports.

    I would recommend this to a friend

  • Great and easy to use

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

    This is awesome for transferring files from my old macbook to my new one!

    I would recommend this to a friend

  • Great product.

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

    This product does what i was looking for and the price is affordable.

    I would recommend this to a friend

  • Great purchase

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

    Easy to use. It was very self explanatory. The price was good for the product.

    I would recommend this to a friend

  • Works Flawlessly!

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

    I got this on sale & it is a very good product. I works flawlessly & I am very happy with it.

    I would recommend this to a friend

  • The James Bond of flash drives

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

    Handy little flash drive. Can go from my phone to my computer. Handy

    I would recommend this to a friend

  • Easy

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

    Love, works great. Ready enjoy how easy it was to use

    I would recommend this to a friend

  • Great Device

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

    Had to have tech assistance me using this device, but I had no problems once I was taught.

    I would recommend this to a friend
Page 52, Showing 1,021-1,040 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.