Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black.
  • Alt View 11. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black.
  • Alt View 12. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black.
  • Alt View 13. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black.
  • Alt View 14. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black.
  • Alt View 15. SanDisk - Ultra 64GB USB 3.0 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.
  • 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.
  • Ultra USB3.0 Flash Drive - Product Overview Video video 0 minutes 41 seconds
  • SanDisk Ultra Flash Drive - 360 View Video video 0 minutes 06 seconds

SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

Model:
SDCZ48-064G-A46
SKU:
9211078
Highly rated by customers for:
$14.49

Customer reviews

Rating 4.8 out of 5 stars with 8010 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are impressed with the Ultra 64GB USB 3.0 Flash Drive's generous storage capacity, overall performance, and speed. Users appreciate its ease of use and reasonable price, as well as the fast USB 3.0 connectivity. While some users find the color and size appealing, a few have noted minor issues with heat during data transfer and the design of the retracting case.

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 229 Showing 4,561-4,580 of 8,010 reviews
  • Pros mentioned:
    Ease of use

    Great

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

    Excellent thumb drive. Works as expected and is very portable

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

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

    Sandisk 64 GB Flash Drive 3.0

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

    Outstanding way to quickly back up critical business and store personal files.

    I would recommend this to a friend

  • Great deal

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

    Let me the size and usuability of the - love the one day deals at BB

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

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

    It’s been amazing so far and it downloads files

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

    Downloads files so fast worth the $20 it has not let me down

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

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

    good product

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

    It did the job that I wanted it to do.. It holds all the data I did wanted.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

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

    Great item

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

    This is a great thumb drive. I bought it on sale so was even better

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

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

    Sandisk - 64gb Usb

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

    Great Holds a lot of Videos and Pictures. just what I was looking for.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

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

    Perfect USB mac / pc

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

    Does everything you could expect. Works for Mac and PC. Great price.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

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

    Great drive

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

    Excellent price. Worked with my laptop with no issues

    I would recommend this to a friend

  • Flash Drive

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

    This is just want I wanted. The color was prefect for me

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

    I would recommend this to a friend

  • Did what it needed to do, and the price was right

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

    It was inexpensive and in stock, which is just what I needed for a friend whose data I recovered from their dead laptop.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

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

    Great tool to backup files

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

    There is slot of storage space for asking up photos and documents.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Good for photos and files

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

    Works well for files and photos when you need them with you.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

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

    Easy to use

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

    Works perfect for my car or my computer I would recommend this item

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

    Good product

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

    Very good product. It works so far so good. Transferring files very quickly.

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

    it works fine for my ps4

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

    I needed a memory card for my ps4, the salesperson recommended this. It works fine and no problems with it. All the memory I need, for now.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Does the job.

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

    Does the job for what it is intended to do. Enough said!

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    very good product easy to use

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

    I needed to get a FD fast and this was the one I chose. Works well.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

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

    USB great

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

    Great USB drive it holds all my pictures and school

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red

    I would recommend this to a friend

  • Great USB

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

    Great USB for the price. Just what I wanted. Great product!!!!

    I would recommend this to a friend
Page 229, Showing 4,561-4,580 of 8,010 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.