Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
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
Your price for this item is $17.49
The comparable value price is $18.49

Customer reviews

Rating 4.8 out of 5 stars with 10177 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 155 Showing 3,081-3,100 of 10,177 reviews
  • Pros mentioned:
    Price

    USB drive

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

    For the price this was a very good deal. I recently had to download a lot of stuff from my computer at work, and this works nicely.

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

    What a memory!

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

    This thing can remember stuff that I can't! WOW! For when ya want some stuff remembered in your memory, but just don't have the room in your head!

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

    Great product

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

    Works great and does it what it suppose to do. I did not used the apps that came with it as I never do. I can see the speed difference from other brands USB I own. No heat issue for me.

    I would recommend this to a friend
  • Pros mentioned:
    Usb 3.0

    Excellent product

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

    The SanDisk - Ultra128GB USB 3.0 Flash Drive is an excellent portable device. It is much better than the mechanical USB drives of similar size.

    I would recommend this to a friend

  • Fast and Small

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

    Faster transfer of files with usb 3.1 , size is also small and compact.

    I would recommend this to a friend
  • Pros mentioned:
    Usb 3.0

    Much Faster!

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

    Was using 2.0 flash drive in my 3.0 port. Saw this 3.0 flash drive on sale and thought I'd give it a try. You cannot ever have enough memory...and it is faster than the 2.0 drive. Glad I made the change.

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

    Fast

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

    Loads files fast. I use it for playing music in my 2016 Chevy radio. Recalls files very quickly. Got a great price on it too. Wish the case had a switch for the USB to stay projected out easily.

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

    Great usb flash drive

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

    It is a great usb flash drive to store all my files and photos.

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

    Flash Drive

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

    Very easy to use and priced right. I highly recommend this device for its ease of use and reliability. Solid construction is a major plus!

    I would recommend this to a friend
  • Pros mentioned:
    Usb 3.0

    USB - SanDisk Flash Drive

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

    SanDisk is my go-to for USB drives. They travel well and haven't failed yet in the last 10-15 years.

    I would recommend this to a friend

  • Great memory device

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

    I bought 2 sticks, but only used 1 so far. I bought it mostly for the size as I have a lot of photos to be saved. I like that it's like carrying a tiny external hard drive, but more for temporary usage.

    I would recommend this to a friend

  • Sandisk Flash Drive

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

    Amazing amount of storage for the price. Great product!

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

    Good

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

    Good Product for the value and ease of use. I would buy again

    I would recommend this to a friend

  • I only used the best and this Sandisk F

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

    I only use Sandisk Flash drives as they are very reliable and data transfer is fast. I do consulting work and often copy my Excel files to my flash drives to do presentations. More recently, a friend of mine used one of my Sandisk Flash Drives so that he could give me a copy of his trading algorithm. All the files transferred, and uploaded flawlessly.

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

    Lots of space

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The amount of space on this little flash drive is amazing. It made transferring files from my old computer to my new one with ease.

    I would recommend this to a friend

  • Info storage.

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

    I'm able to review all available computer storage devices with a one stop shop.

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

    Great value

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

    Worked well. Got hot when transferring large files, but great for backing up files. Was on sale, so great value.

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

    Backup with a punch!

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

    Perfect companion to store files and back up data.

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

    Solid portable data drive

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

    I use this drive to transport my class PowerPoints, and videos I need for those same classes. It also holds a ton of music, so I can cut down on the data usage during my drives! Highly recommend this drive!

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

    Great USB

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

    Excellent usb. Writes fairly quickly and holds a lot of data. I will definitely buy more.

    I would recommend this to a friend
Page 155, Showing 3,081-3,100 of 10,177 reviews
Sponsored

People also viewed