4th of July Appliances Sale.Free delivery. Ends 7/8. Terms apply.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:
$50.12

Customer reviews

Rating 4.8 out of 5 stars with 8048 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 find value in the product's ample storage, fast speed, and overall strong performance, often highlighting its ease of use and good price. The USB 3.0 capabilities are also appreciated, along with its comfortable size. However, a small number of customers have noted minor concerns regarding 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 207 Showing 4,121-4,140 of 8,048 reviews
  • Pros mentioned:
    Storage

    GOOD SIZE DRIVE FOR A GREAT PRICE!

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

    Just what I needed in a pinch to copy a large amount of files to.

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

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

    Good price for

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

    The 64GB capacity is a great storage space you can used or small or not that small files

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

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

    Great Purchase at Great Price

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

    This is an excellent device. Very fast and I haven't had any issues with it. GOOD BUY!!!

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

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

    flash drive

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

    great for picture back up. just plug and back up pictures

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

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

    Review

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

    seems to be working well, fairly fast speed response

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

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

    great product for great price

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

    64 gb is lot of space for lot of things to store and carry. I would recommend to others

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

    I would recommend this to a friend

  • Flash drive review

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

    The color stands out so that you can locate it easily.

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

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

    Affordable buy!

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

    I love that it is small but has a ton of storage space! I save all my videos on here!

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

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

    Price

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

    Cannot beat this flash drive for the price! you get 64 GB for the low price that i paid for it.

    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

    Good price purchased on sale

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

    Just what we needed to pause our smart TV. Bought for my Husband for his sports.

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

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

    No problems so far.

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

    It's a flash drive. Not much to it but it has performed just fine.

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

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

    USB

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

    Great price for the USB port. Was looking for a USB with a lot of gigs for a good price

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

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

    SanDisk 64GB USB Flash Drive

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

    It works great, and I truly love it because it's very useful!!

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

    I would recommend this to a friend

  • It's sufficient.

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

    I'm not sure how much I can say about this product. It served the purpose and works fine.

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

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

    Nice flash drive

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

    Got this flash drive on sale at Best Buy. Performs beyond expectations.

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

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

    Inexpensive, large storage usb stick

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

    Super for back up or file sharing of large quantities of data or photos

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

    I would recommend this to a friend

  • Great for college.

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

    Very nice and a great size for college use. The price is right and I use it every day. Love it!!!

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

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

    Great item. It was just the right size to save my

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

    This item was just perfect for my storage needs. I would recommend this San disk .

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

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

    Good size for storing my documents

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

    This brand is very good and I highly recommend it for extra storage and safe keeping

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

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

    High quality

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

    This is a great and most convenient method to store so much music.

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

    I would recommend this to a friend
Page 207, Showing 4,121-4,140 of 8,048 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.