Ultimate Upgrade SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
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:
10116158
Highly rated by customers for:
$42.31

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
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 248 Showing 4,941-4,960 of 8,010 reviews

  • Awesome

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

    This is really a great flash drive, holds all that I need

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

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

    Awesome

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

    This is really a great flash drive, holds all that I need

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

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

    Great for storage

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

    This item allowed me to store all of my files on one drive.

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

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

    Excellent Product

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

    Great memory drive, lots of space for videos and projects!

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

    I would recommend this to a friend

  • Easy & Cheap

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

    Easier carrying this around than a larger external drive.

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

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

    great drive

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

    Fast and cheap, better than the 2.0 and not much more cost

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

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

    Nice to have

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

    Back ups are important, and this flash drive makes it easy!

    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

    sandisk

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

    Needed a backup tool. worked great. simple item for a simple job.

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

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

    Easy to use

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

    No directions needed & storage is just enough for what I need

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

    I would recommend this to a friend

  • Decent flash drive

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

    This flash drive was a great deal. I haven't had any trouble with it so far. The USB 3.0 makes it faster than other more inexpensive drives.

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

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

    Good value

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

    Needed to transfer files and this item worked like a charm.

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

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

    flash drive

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

    it works well and fast. cant complain. I buy these all the time.

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

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

    Great flash drive

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

    64g. Now that's a big flash drive and the price is unbeatable.

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

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

    cheap and useful

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

    cheap and useful for your extra storage needs. 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

    Holds lots of pictures!

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

    Great for storing pictures and other items you want to carry with you.

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

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

    fast fast fast

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

    this is really fast ( data transfer ) ... its easy to handle

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

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

    Recommended

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

    An easy to use USB 3 flash drive. No negative issues experienced.

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

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

    Great thumb drive!

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

    Fast and reliable ysb thumb drive with plenty of memory capacity!

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

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

    Storage space

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

    This was great for saving all my music on. Super stoked I bought this

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

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

    Great flash drive.

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

    You can quickly transfer files from your laptop or desktop computer.

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

    I would recommend this to a friend
Page 248, Showing 4,941-4,960 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.