Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. SanDisk - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent.
  • Alt View 11. SanDisk - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent.
  • Alt View 12. SanDisk - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent.
  • Alt View 13. SanDisk - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent.
  • Alt View 14. SanDisk - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent.
  • Alt View 15. SanDisk - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent.
  • Easily Move Files from Your Compatible Android Devices.
  • The text on the image reads: "High-Speed USB 3.0 Performance."
  • "Free up Memory on Your Smartphone and Tablet"
  • "SamOiak Complete! Backup SanDisk Memory Zone for Easy File Management"
  • Dual micro-USB and USB 3.0 Connectors SanDisk micro USB USB 3.0 TYPE-A
  • SanDisk Ultra USB Dual Drive - Product Overview video 0 minutes 30 seconds
  • SanDisk Ultra USB Dual Drive - Advertisement video 0 minutes 08 seconds

SANDISK - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent

Model:
SDDD3-064G-A46
SKU:
12639240
Highly rated by customers for:
$34.45
Save $16.18
The comparable value is $50.63

Customer reviews

Rating 4.6 out of 5 stars with 285 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers express satisfaction with the product's portability, overall performance, and ample storage capacity. The compact size and versatile connectivity options also receive positive feedback. However, some customers have reported compatibility issues and concerns about heat dissipation during large file transfers.

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 15 Showing 281-285 of 285 reviews

  • ultra flashdrive

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

    H Giving this a 1 star as I had to return it because I didn't realize it wouldn't attach to my new phone as they are changing ports on the android phones. So with that being said, I really can't review this item.

    This review is from SANDISK - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent

    I would recommend this to a friend

  • disappointed

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

    Had to return as it wasn't what we needed after explaining to the rep.

    This review is from SANDISK - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent

    No, I would not recommend this to a friend

  • Can't get the pics to go onto the stick.

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

    Picks went on the website app I added to my phone,but not to the stick ???

    This review is from SANDISK - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent

    No, I would not recommend this to a friend
  • Pros mentioned:
    Overall performance

    Best OTG for everything you need

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

    Best OTG for everything you need, work fast and seamless. I personally recommend to friends and family

    This review is from SANDISK - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent

    I would recommend this to a friend

  • SanDisk Made A Decent Product, Color Me Surprised

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

    Pretty decent little usb drive. Works for what I need it for

    This review is from SANDISK - Ultra 64GB USB 3.0, Micro USB Flash Drive - Gray / Transparent

    I would recommend this to a friend
Page 15, Showing 281-285 of 285 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.