48-Hour Flash SaleEnds Tuesday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Red.
  • 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 - Red

Model:
SDCZ48-064G-A46R
SKU:
9391264
Highly rated by customers for:
Your price for this item is $16.99

Customer reviews

Rating 4.8 out of 5 stars with 7959 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 praise the Ultra 64GB USB 3.0 Flash Drive for its ample storage, fast speeds, and ease of use. Many appreciate its reasonable price, the speed of USB 3.0, and comfortable size. While the drive is well-received, some users have noted minor issues with heat during data transfer and concerns about 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 362 Showing 7,221-7,240 of 7,959 reviews

  • Nice Flash Drive

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This flash drive is nice quality for the price of it.

    I would recommend this to a friend

  • great flash drive

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

    The flash drive was a great value for the product.

    I would recommend this to a friend

  • It's good

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

    It works okay and does everything I need it to do. Not easy to use.

    No, I would not recommend this to a friend

  • Great flash drive

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

    Reliable flash drive... always strong and working.

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

    I would recommend this to a friend

  • Great product

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

    It works as advertised and seems to be quite dependable.

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

    I would recommend this to a friend

  • Not bad price

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

    They usually tend to break quick, but this one is lasting

    I would recommend this to a friend

  • Great deal

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

    I have several of these and this was on sale so I grabbed another while I was in the store buying something else. These are always needed at my house.

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

    I would recommend this to a friend

  • Very good and usefull

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

    It is very good, I haven't had any problems so far.

    I would recommend this to a friend

  • 64GB in one drive!

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

    Having 64GB in one drive is incredibly convenient!

    I would recommend this to a friend

  • Good drive

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

    Needed the drive at the last minute for transfer items. It held all the information. It was a little slow with the speed. It did what was needed.

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

    I would recommend this to a friend

  • fantastic

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

    its a fantastic product that is unable to be missed.

    I would recommend this to a friend

  • Excellent USB Drive

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

    Nothing bad to report, excellent drive no problems.

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

    I would recommend this to a friend

  • very convenient for keeping all my file

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

    very ease to carrie and no have my computer with file

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

    I would recommend this to a friend

  • Good value

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

    This product is a good value for the cost, works fine

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

    I would recommend this to a friend

  • Great product

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

    As always. Another reliable purchase from Sandisk!

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

    I would recommend this to a friend

  • Great USB

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

    Good memory size and good brand for quality........

    I would recommend this to a friend

  • Great product

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

    Product was a good deal. It performs well. Good buy

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

    I would recommend this to a friend

  • Excellent product. Excellent price

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

    Solidly built. Works reliably. I bought 2 with different colors. I use one for backup, and the other to do work between my work and home computers.

    I would recommend this to a friend

  • Great memory stick

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

    Bought this stick to backup pictures. It works great.

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

    I would recommend this to a friend

  • A lot of space

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

    This item was on sale a great price! Thanks Best Buy!!

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

    I would recommend this to a friend
Page 362, Showing 7,221-7,240 of 7,959 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.