Save up to 50% on 3-Day Sale deals.Ends 12/14.Shop now

Skip to content
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:
Your price for this item is $14.49

Customer reviews

Rating 4.8 out of 5 stars with 2980 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.7 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 consistently note the Ultra 64GB USB 3.0 Flash Drive's ample storage capacity, ease of use, and competitive price as significant advantages. Many appreciate its fast transfer speeds thanks to the USB 3.0 interface and convenient size. While some users mentioned the drive can get warm during extensive use, and a few expressed concerns about the design of the retractable case, the positive feedback on storage, speed, and value outweighs these drawbacks. The bright color is also frequently praised for easy identification.

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 23 Showing 441-460 of 2,980 reviews
  • Pros mentioned:
    Speed

    Great price for lots of storage

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

    Fast, large capacity stick drive. Well worth the price!

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

    Best bang-for-the-buck

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

    I use these to give documentaries to my friends. I don't think you can beat the price for the amount of storage you get. I love the ability to go to a brick and mortar store and purchase these at the same price or cheaper than you can online. Plus you have the advantage of going back to Best Buy if there's a problem.

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

    First usb

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

    It is fast. Has enough space to cover needs. Up to date.

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

    Terrific value

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

    It seems like only yesterday I had 30gb hard drives on my PC.

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

    Can't beat the price

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

    Transfers data at amazing speeds. Plenty of room for media

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

    great product!

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

    Works well, runs smoothly, LOTS of storage! Very pleased.

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

    Nice flash drive

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

    It's small and fast, and seems to work well. Good buy for $30.

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

    Great storage capability

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

    Used to store photos. works great.Very easy to use.

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

    Works great.

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

    Easy to use. Simple to store. Would recommend purchase.

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

    Good value USB drive

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

    Transfer speed is good, but does get quite warm during use. The slide out mechanism feel a bit cheap, but gets the job done.

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

    Flash drive rocks

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

    The 64mb flash drive was very affordable and easy to use.

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

    Good USB.

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

    This is a great, small USB drive for the price. Works fine.

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

    Great memory stick for anyone

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

    Plenty of room and runs fine and is a decent price.

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

    I GOT MY MUSIC BACK

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

    My new truck did not come with a CD player. When I talked to Austin he got me what I needed to download my ole CD's onto this flash drive. With some help from Google I've got nearly 600 of my favorite songs available and I still have tons of room on the drive. Thanks Austin.

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

    It's cheap and good.

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

    I brought at Best Buy.I like it because it can store a lot of things . It's small too you can bring to anywhere. The price was very good.

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

    great

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

    works great . lots of space , awesome for the price .

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

    Works as expected

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

    Fast transfer speeds, reasonable price, it's good!

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

    Super Fast

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

    Super fast, high capacity, does it's job and portable.

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

    Great product!

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

    Lots of storage space. Good price! Very easy to use.

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

    Fast

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

    If you need a fast with a huge storage, this is for you.

    I would recommend this to a friend
Page 23, Showing 441-460 of 2,980 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. © 2025 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.