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

Skip to content
Gift Ideas
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 87 Showing 1,721-1,740 of 2,465 reviews
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Very small, easy to get lost

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

    It is very tiny to a point where it can get lost. Very useful size.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good Stuff

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

    This product is exactly what I wanted. Best Buy was very helpful.

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

    Rated 5 out of 5 stars

    excellant speed and storage

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

    used for transferring pics and vacation movies. always fast and accurate

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

    Rated 5 out of 5 stars

    Lots of space

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

    Great for saving projects, pics and documents in a spacious USB.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    great flash drive!

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

    I have used SanDisk for some time now and they do not fail!

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

    Rated 5 out of 5 stars

    Love it

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

    Needed for picture storage and videos too great buy

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

    Rated 4 out of 5 stars

    It's low profile makes it very useful for laptop

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

    This disk holds alot and has a very low profile. I have used them in the past. I needed to replace one and bought the same thing again.

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

    Rated 5 out of 5 stars

    Works well

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

    Works well. Fast read/write. I did not have any problems with overheating.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great product, I trust WD

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

    Great product, I trust Western Digital products. I recommend it.

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

    Rated 5 out of 5 stars

    Very cobvenient

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

    Small profile easy to use easy to lose-just kidding its great

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

    Rated 5 out of 5 stars

    Perfect for the car

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

    Used this as an internal music file card. Reads very fast!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Works great

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

    Bought for use as adapter with my new Mac book pro. Works great.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great Thumb Drive

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

    I buy tons of these for my Firm and they simply work. Love them.

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

    Rated 5 out of 5 stars

    Excellent

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

    It’s small convenient and has space. Definitely a good product

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

    Rated 5 out of 5 stars

    Great usb

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great usb its nice and small for my 11 inch laptop.

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

    Rated 3 out of 5 stars

    Those little packages.

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

    Nice little and I mean little external storage drive. Nice but too small to carry around. Would be great for those who need xtra computer space and can leave it in your computer.

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Thank you for your review. We really appreciate your efforts in posting the review. If you require any assistance with our SanDisk Products please feel free to submit a support ticket at: https://support-en.wd.com/app/askweb. SanDiskConnections

  • Rated 5 out of 5 stars

    Tiny

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

    I got this for my iMac and it works great for a secondary back up drive

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

    Rated 5 out of 5 stars

    Great Flash Drive

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

    Tiny but mighty! This little flash drive is very useful!

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

    Rated 5 out of 5 stars

    Great price

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

    Couldn't beat the price for 128gb. Ended up buying additional

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

    Rated 5 out of 5 stars

    Fast storage solution

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

    I used this flash drive to store video clips on my alarm system with ease

    I would recommend this to a friend