Outlet EventEnds Jan. 19. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Alt View 11. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Alt View 12. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Alt View 13. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Alt View 14. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Alt View 15. SanDisk - Ultra 128GB 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.
  • SanDisk Ultra Flash Drive - 360 View Video video 0 minutes 06 seconds

SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

Model:
SDCZ48-128G-A46
SKU:
9044257
Highly rated by customers for:
Your price for this item is $18.49

Customer reviews

Rating 4.8 out of 5 stars with 10187 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 love the Ultra 128GB USB 3.0 Flash Drive's massive storage capacity, ease of use, and affordable price. Many appreciate its compact size and fast USB 3.0 transfer speeds. While some users noted that the drive can get warm during large transfers and that the design is not their favorite, the positive feedback on storage, usability, and value outweighs these concerns. Overall, it's considered a great option for storing and accessing large amounts of data.

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 304 Showing 6,061-6,080 of 10,187 reviews
  • Pros mentioned:
    Storage

    Great drive

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

    This is an awesome drive to have if you need to handle big files

    I would recommend this to a friend

  • Large capacity at a great price!

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

    Does everything I need it to do. Large capacity at a great price.

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

    Nice usb flash drive

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

    On sale, this flash drive is a good value. Works as advertised.

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

    Fantastic!

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

    no complaints here. If you need a bunch of storage, go with this!

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

    Great t-drive

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

    A fast drive with lots of room even when plugged into usb.2

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

    Great USB drive

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

    Bought USB to back up files. Drive is fast and works great.

    I would recommend this to a friend

  • Nice SUB for the price!

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

    Trusted SUB by name and does what it says, compact and easy to use!

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

    Great for the price.

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

    This is great for the price. Just what I was looking for.

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

    Great device for the price!

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

    Use this all the time to transfer information. Quick and reliable.

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

    Does exactly as expected

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

    Great price for lots of GB. solid product and it is not cheaply made.

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

    What I needed

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

    I am very happy with purchas.scandissk is the only brand I buy.

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

    Nice quality

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

    I would suggest the item to others. It is user friendly. Nice quality.

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

    Just what I needed.

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

    Needed a jump drive to keep my work in when I didn’t want to have to take my new laptop around with me.

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

    Nice and easy for beginner

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

    My daughter need this product for school easy to use

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

    Good value

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

    Lots of storage good value for the money spent. Fast shipping

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

    great product

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

    needed a larger jumpdrive and this one worked for me

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

    Great product

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

    This device is great for storing all my pictures on.

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

    Very happy with new flash drive. Working out well

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

    Very please with how easy to use and amount of data it stores.

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

    Great For Backing up Movies

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

    Love the product because it's easy to transport from device to device.

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

    Great storage for price

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

    The drive holds a lot of data and for the price you can’t beat it. I had a long video that was too large to download on the drive or I would’ve given it 5 stars.

    I would recommend this to a friend
Page 304, Showing 6,061-6,080 of 10,187 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.