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 98 Showing 1,941-1,960 of 2,465 reviews
  • Cons mentioned:
    Heat

    Rated 3 out of 5 stars

    get it on a low price

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    this one tends to go on sale frequently, grab as many as you can, while i heard sandisk is a trashy company when its your time to get support, they usually go for a budget price, its sturdy enough to feel comfortable to use often, it does get a little hot but if you use it ocassionaly you should be fine.

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

    Rated 5 out of 5 stars

    A Tiny GIANT Storage Device

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

    This tiny piece of device has so much storage in it that you have to own one of them to believe it. It's smaller than a silver quarter for God sake.

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

    Rated 4 out of 5 stars

    Nice & small to carry

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

    Convenient product. Easy to carry and small enough to leave attached to my laptop.

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

    Rated 4 out of 5 stars

    Great amount of storage in a very compact design.

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

    The storage device is very small in size and provides a great amount of storage capability.

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

    Rated 4 out of 5 stars

    Small & Fast

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

    I love this drive. It goes everywhere with me and I haven't had any issues losing data.

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

    Excellent music storage device

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

    I transferred over 1300 songs to device without any problems at all. Popped it in my car's USB port and the device worked flawlessly. Lastly, Best Buy provided the Flash Drive a very low price that motivated me to make the purchase. A great buy!

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

    Rated 5 out of 5 stars

    Great

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

    Small and sleak with enought storage space. Happy with it.

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

    Rated 4 out of 5 stars

    Mr

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

    I can store or back up more data than my previous one.

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

    Rated 4 out of 5 stars

    Does the job

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

    It gets the job done. I do not see much difference in various products or brands.

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

    Rated 4 out of 5 stars

    Lot of space for little money on sale

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

    Lot of space for little money, haven't had it long but so far work great.

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

    Rated 4 out of 5 stars

    Small but huge

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

    I am loving this flash drive. It is small in size but it is 128 gb flash drive.

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

    Excellent low-profile storage solution

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

    I use a low profile USB drive for file and image backup on my desktop computer. This one stays in one of the USB 3.0 slots in my tower computer and I use it every day to back up financial files, important photos and other items.

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

    Rated 4 out of 5 stars

    Great size for travel

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

    Great for personal or business purposes because of the small convenient size.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Size

    Rated 4 out of 5 stars

    Works well is slim.

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

    Works well very small. Perfect for a laptop. I use it for my macbook air.

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

    Rated 4 out of 5 stars

    Great value

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

    This flash drive has a good quality and its speed is just perfect.

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

    Rated 4 out of 5 stars

    Good flash drive.

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

    Always had good luck with ScanDisk. Because this is black, it matches my desktop case.

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

    Nice little drive

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

    Does exactly what it supposed too. No complaints at all. Love the small form factor.

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

    Quality flash drive

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

    The SanDisk Ultra 128GB USB 3.1 Flash Drive was being used for backing-up important administrative work files used to troubleshoot and repair about 2 dozen Mac computers, and worked well as advertised. Excellent quality, price, and service.

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

    Is too small a con?

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

    This thing is tiny. I have lost it many times over the years. When I manage to find it, it works great and stores plenty of data quickly! (USB 3!) The next one I buy though will be bigger. Crazy...

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

    Rated 4 out of 5 stars

    Compact Storage

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

    Great backup and easy access for photos, & documents that bog down your computer.

    I would recommend this to a friend