Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

Model:
SDCZ430-128G-A46
SKU:
6182929
$29.99
Save $15
Comp. Value: $44.99

Customer reviews

Rating 4.7 out of 5 stars with 2484 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 frequently mention the Ultra Fit 128GB USB 3.1 Flash Drive's small size, ample storage, and fast transfer speeds as major advantages. The drive is also praised for its overall performance, ease of use, and large capacity. However, some customers have noted that the drive can overheat, and a few have expressed concerns about the plastic case material and its easily lost form factor.

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 2,484 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great Flash Drive

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

    Excellent...........................................

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

    Rated 5 out of 5 stars

    VERY small

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

    Fast enough to stream 4K UHD movies into the USB input of my OPPO BPD-205.

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

    Rated 5 out of 5 stars

    Perfect Size on the go

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

    This thing is small and easy to transport on a key ring or equivalent.

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

    Rated 5 out of 5 stars

    Excellent choice

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

    Fast transfer rate, small so it doesn't block the other USB slot

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

    Rated 5 out of 5 stars

    Unbelievable

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

    Tiny for it's capacity I would recommend to everyone who needs extra storage

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

    Rated 5 out of 5 stars

    Awesome

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

    Very low profile lots of memory. Perfect for laptop. Doesn't snag.

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

    Rated 4 out of 5 stars

    Perfect for my needs

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

    Great flashdrive and the smallest for the size that I have ever seen. Only negative would be that it would be 5 stars if it had a plastic cover to protect it

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

    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.

    Needed a large capacity flash drive, and this one fit the need.

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

    Rated 5 out of 5 stars

    Great memory

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

    very small and easy to carry in my pocket and transport.

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

    I'm a klutz.

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

    And that's why I love the reduced size of this flash drive. If I had a nickel for every chewing-gum-sized flash drive I've destroyed over the years, I could've retired earlier. Plus, SanDisk's reputation for reliability is unquestioned. I've NEVER had a problem retrieving data from an SD drive.

    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:
    Size

    Rated 5 out of 5 stars

    Great for the price

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

    A great USB flash drive. Works perfectly, surprised how small it is

    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
  • Rated 5 out of 5 stars

    perfect

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

    awesome price and its SanDisk you can't go wrong!!

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

    Rated 5 out of 5 stars

    Great storage capacity and fast

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

    Bought 2. Works great for storage and transferring information.

    I would recommend this to a friend
  • 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:
    Size

    Rated 5 out of 5 stars

    So small

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

    I love this thing, it's so small it can just stay connected

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

    Great product

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

    Works great small package but huge capacity No issues yet

    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:
    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