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 Fit 64GB USB 3.1 Flash Drive - Black.
  • Alt View 11. SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black.
  • Alt View 12. SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black.
  • Alt View 13. SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black.
  • Alt View 14. SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black.
  • Alt View 15. SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black.
  • Alt View 16. SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black.
  • Alt View 17. SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black.
  • Compact Plug-and-Stay Design
  • High-speed USB 3.2 Gen 1 Performance.
  • Backwards compatible with USB 3.0 and 2.0 ports.
  • The text on the image reads: "Works with laptops, tablets, T.Vs, gaming consoles, car audio systems, and more."
  • Files Restored.
  • SanDisk - Ultra Fit Product Overview video 0 minutes 06 seconds

SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

Model:
SDCZ430-064G-A46
SKU:
10331491
Highly rated by customers for:
$29.99
Save $2
The comparable value is $31.99

Customer reviews

Rating 4.7 out of 5 stars with 1895 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

96%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 81 Showing 1,601-1,620 of 1,895 reviews

  • Dashcam Recording

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

    I used this for dashcam recording in my Tesla. It does come as exfat so i had to format it.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Love it!

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

    Uploaded music onto this and plugged it into my car. The slim and short design prevent it from being knocked into and breaking it.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Very compact

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

    Nice flash drives. Environmentally friendly as very little plastic used. Just be careful not to lose or misplace them at this size. Work just like flash drives should. Plug them in and let them do their thing.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Holds thousands of songs!

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

    Great for music storage use for the USB in the newer vehicles.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Great for music in the car

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

    Wish a larger capacity drive was available and with a cover like previously available in store No spot on pegboard for one

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • good

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

    Good product and the price was ok ....... Got it for music

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • No real issues with this flash drive

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

    Not much to review on a flash drive. I got it to update the nav system in my truck. The location of my USB port makes it hard to put in and take out due to the size of the drive. Only reason it got a 4.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Hello

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

    Top quality, fast shipping and Best Buy give me updates on shipping and delivery every time

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • small and handy flash drive with quick speed

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

    Comparatively excellent quality than previous version of memory flash drive of same company, it is noticiable faster read and write while copying big size files.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • No surprises. Seems fine

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

    No surprises. Just what I needed for docs on my laptop.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Lots of space

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

    This flash drive is small yet has a lot of memory...so far I have saved almost 1500 pictures and still has half memory left

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    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.

    Plenty of space for not a lot of money. Fast as well.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Very Small

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

    It does what it is supposed to do. What else can you ask? They are small!

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Great Flash Drive

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

    Good slim design and fast uploading and downloading. Great flash drive.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Performs well

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

    Please as supplier to provide an ID or label tag to distinguish from other similar USB flash drives.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • So easy to use

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

    We recently cut the cord and have a DVR to record shows while at work or away from home. The flash drive so great with our DVR

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Compact flash drive

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

    Really useful compact flash drive with fast read write speeds.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • It works.

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

    This item fits my needs fine. There's no way to make that 50 characters by itself. Screw you for making me do extra work!

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Good storage

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

    Bought it together with a bigger size to have a spare for my blink

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend

  • Excellent Product

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

    Excellent Product and easy to use and also good quality.

    This review is from SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black

    I would recommend this to a friend
Page 81, Showing 1,601-1,620 of 1,895 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.