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 $13.49
The comparable value price is $16.99

Customer reviews

Rating 4.8 out of 5 stars with 7951 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 have good things to say about the Ultra 64GB USB 3.0 Flash Drive, especially its storage, speed, and ease of use. Many appreciate the price, USB 3.0 capability, and comfortable size. Some customers have noted slight heat during data transfer and dislike 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 312 Showing 6,221-6,240 of 7,951 reviews

  • Works great

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

    Purchased to load my wav files to load into my Kurzweil keyboard. Works like a charm

    I would recommend this to a friend

  • Nice

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

    Easy and reliable. You can never go wrong with an extra USB for backup data and files.

    I would recommend this to a friend

  • great flash drive for the price

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

    Works as advertised. I would but it again. I would also recommend it.

    I would recommend this to a friend

  • Flash Drive

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

    Excellent Purchase. Sales person help me in deciding which flash drive to purchase. Very satisfied!

    I would recommend this to a friend

  • very fast large capacity jump drive

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

    I was surprised by how fast USB 3.0 speeds are compared to a USB 2.0 jump drive. Definitely worth the few extra bucks.

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

    I would recommend this to a friend

  • Works well. Holds a lot of data.

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

    Very happy with my purchase. Connects well to the computer so it reads easily for scans and downloads.

    I would recommend this to a friend

  • user friendly

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

    I would highly recommend this product if you were in the area of this interest and needed the product

    I would recommend this to a friend

  • Gtest

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a nice product yo have and use I would recommend this to everyone

    I would recommend this to a friend

  • Does the trick

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

    My son needed this to go with his computer to transfer files. He likes it.

    I would recommend this to a friend

  • Great Value

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

    Great price. Getting this on sale was awesome.....

    I would recommend this to a friend

  • Pleased so far

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

    Pleased so far. Purchased during holidays. Great value item.

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

    I would recommend this to a friend

  • Great value

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

    Great deal on a great product, recommend to get it even if you don’t have an immediate need

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

    I would recommend this to a friend

  • Good choice

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Need to store school information. This product was perfect.

    I would recommend this to a friend

  • Flash drive good quality

    |
    |
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased this flash drive to upload documents and videos. Works great.

    I would recommend this to a friend

  • Works great

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Have not had any issues with this flash drive for the 2 months I have owned it

    I would recommend this to a friend

  • Good & reliable

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

    Good for data backup, I decided to go with an established brand with a proven history of reliability

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

    I would recommend this to a friend

  • Great USB storage with security

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

    I like security the security feature of this Flash drive. No one can read my documents even if I loose it

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

    I would recommend this to a friend

  • Good Product

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

    The SanDisk flash drive was exactly what I was expecting. It's more sturdy than some of the other flash drives.

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

    I would recommend this to a friend

  • Quality and Price

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

    Can't beat the quality of Sandisk's products. Price that BestBuy had on this item was one of the lowest on the Net.

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

    I would recommend this to a friend

  • good product at a good price.

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

    Excellent data capacity at a great price. I will be looking for sales on this product in the future.

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

    I would recommend this to a friend
Page 312, Showing 6,221-6,240 of 7,951 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.