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

Skip to content
Main Content

Customer Ratings & Reviews

Model:
SDCZ430-128G-A46
SKU:
6182929
Your price for this item is $18.49
The comparable value price is $21.49

Customer reviews

Rating 4.7 out of 5 stars with 2465 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

Customers are saying

Customers value the Ultra Fit 128GB USB 3.1 Flash Drive's small size and large storage capacity, finding it easy to use and reasonably priced. Positive feedback also highlights its fast transfer speeds due to the USB 3.1 interface and compact design. However, some customers express concern about the drive's tendency to overheat and its plastic casing.

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 110 Showing 2,181-2,200 of 2,465 reviews
  • Rated 5 out of 5 stars

    Great Memory

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

    I needed extra memory for my work computer and this has done the job.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works perfect

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

    Installed in my Tesla and works great for sentry mode which writes to the disk over and over.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Lots of space available

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

    Be careful it's super easy to lose however it has practically eliminated the tip from bending

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Nice & compact

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

    Item is much smaller than traditional thumb drives. You might call it thumb nail in size.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Small Drive

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

    so far this works well, small device.. use it to easily transfer files.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Just work great!

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

    I used mine to create cloud storage and to put a Linux distro on. They worked flawlessly.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great quality flash drive.

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

    Great quality from a great company. Worked as expected. Would definitely recommend this to anybody.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Not as fast as I Thought

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

    I bought this on a sale so the price was decent, but when I plug this into my 3.1 Sockets on my home computer I really don't see any faster speed than usb 3.0. Still a good price for a 3.0

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    nothing fancy does it what it says it does

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

    my only issue is its so small you may leave it in your pocket and end up washing it thru the laundry

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good for Mac Time machine

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

    Able to use this USB drive for Mac Time machine to back up my computer.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    good product

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

    I usually always buy sandisk. they last a long time and are good quality.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Fast, but easy to loose

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

    Purchased as a gift. Person already lost it. Only buy if you're going to plug in and leave.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Very Small

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

    It is smaller than I realized. I wish it was a little larger so I can get it out of the USB slot a little easier. Other than that, I think it is a great price for that amount of space.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Best

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

    Good product. Excellent customer service and great value

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Functionally: great; structurally: a little weak

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

    Great but the plastic part that hangs on to your keys is a little small and prone to breaking. I wanted to keep it on a keychain but it barely fit and eventually broke and I lost it so yeah :(

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Quality drive

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

    Received this ssd drive to upgrade computer to 256. Only drawback is the loss of usb slot.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Usb

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

    Very nice USB for everyday use. Will buy again. Good price too.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love SanDisk product

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    love all sandisk products. good quality. good price.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great product

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

    Works great in my Tesla, makes such a difference now that I can record

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

    Rated 3 out of 5 stars

    small usb

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

    nice small usb... it's nice because its small but worried might lose it. the loop doesn' t seem that strong.

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Hi, thank you for taking your time out to review this USB Drive. I appreciate your candid feedback. For any other suggestions/ queries regarding SanDisk products, please feel free to contact SanDisk® Support at www.sandisk.com/support and we will assist you towards the best possible resolution. SanDiskConnections