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 107 Showing 2,121-2,140 of 2,465 reviews
  • Rated 5 out of 5 stars

    Good

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

    This Sandusky it’s very good for mis photos and video

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

    Rated 5 out of 5 stars

    Tiny and easy to use

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

    I was using an Ipod in my car but found, every once in while, it would hang up. Had to to a reset each time. I bought this USB for the purpose of copying all the songs that were on the Ipod. It held all 4500 and then some. Comes with its own security and back up software. That, I haven't tried. So I would recommend this.

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

    Rated 3 out of 5 stars

    Decent but needs better quality.

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

    The transfer etc is fine. My only gripe is the end is flimsy and could break easily. It needs a better build quality.

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

      Please allow us to inform you that all of our products are manufactured on strong hardware platform to sustain daily usage. However, if you face any issue while using any SanDisk® please reach out to our support available at https://www.sandisk.com/about/contact/customer-care. SanDiskConnections

  • Rated 5 out of 5 stars

    Ulra 128G

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

    Purchasing from Best Buy with the Best Buy Price price!!! what is there not to like!!

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

    Still working great several months after purchase

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

    Still working great several months after purchase, I would recommend it

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

    Compact Unit

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

    Purchased this unit for backup storage for my laptop. works great and doesn't take up a lot of space.

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

    Awesome product at a great price.

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

    As advertised. Sandusky quality. Using this as a dual boot for my Mac and works flawlessly.

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

    Tiny but good

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Tiny be careful I have already lost one to the vaccum I think. Great product good price

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

    I love this SanDisk flash drive

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

    I love this flash drive works perfect for making a recovery flash drive for my hp laptop.

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

    Excellent Thumb Drive

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

    Worked Great when it was plugged in my laptop. No problems. Nice small form factor. Would purchase again.

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

    Great for limited space.

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

    Works well in the entertainment system in my car. However, it is easier to lose than the larger sticks.

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

    Rated 5 out of 5 stars

    Perfect companion to the steam deck

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

    Bought as expanded storage for my steam deck, plugged into a USB C dock. Worked exactly as expected! Definitely remember to format as ext4 if you’re using it for the steam deck too.

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

    practical uses

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

    Great for practical uses. Though, I Almost lost once. Great double for an external drive. Better than a big clunky one.

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

    Tiny but mighty

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

    No major issues with quality. I have no issues with the size, some people may lose it though.

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

    Rated 2 out of 5 stars

    WORKS GREAT BUT SALES PERSON gets a F-

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

    The SanDisk is not my pro WORKS GREAT. My problem was with the sales rep the most rudest person I have ever met I my life all I did was ask a Question if I could please pay for Items He told me NO go up front he had no time but he was just standing there and I had watched him ring some one else out a mins ago dealing with cancer I could not walk around to much I WAS IN SHOCK but as for SanDisk great for what I need it for

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

      Hi, we regret to learn about your experience. Please note that if you are facing BestBuy order related issues, we would suggest you to contact BestBuy Customer Service and register a complaint so this can be investigated. For any assistance with the product, please feel free to contact SanDisk support at 1-866-SANDISK and we would be glad to assist you. SanDiskConnections

  • Rated 4 out of 5 stars

    Smaller than it looks!

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

    This item works really well. I didn't expect it to be so small, but it is convenient. The only thing I didn't like about it is that it is plastic. very easy to break if it falls and accidentally gets stepped on.

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

    Little and convenient

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

    Worked perfectly as the memory for chromebook. Just put in usb and it was amazing

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

    Compact and easy to use.

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

    This turned out to be a great value for everyday use. Great for non-technical people like me.

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

    Rated 2 out of 5 stars

    PLASTIC!

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

    Would have been great, but the attaching ring is plastic and VERY small. Have to force it on a regular size keychain ring. Very thin plastic and not confident that the plastic won't break off in normal use. As an aside, I'm replacing an Actiontec similar drive that's all metal. It's extremely durable, just wanted larger capacity. It is larger, but with the retaining ring made of thin plastic, it's a disappointment.

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

    Simple but elegant

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

    Super cool memory drive. Does its job very well. Looks cool as well

    I would recommend this to a friend