Memorial Day Sale.Ends 5/27. Limited quantities. No rainchecks.Shop now

Skip to content
Main Content

Customer Ratings & Reviews

Model:
SDCZ430-128G-A46
SKU:
6182929
Your price for this item is $15.99
The previous price was $21.49

Customer reviews

Rating 4.7 out of 5 stars with 2367 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
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 4 Showing 61-80 of 2,367 reviews
  • Pros mentioned:
    Small size, Speed, Storage

    Rated 5 out of 5 stars

    It works!

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

    It stores files. It’s fast and small, but it won’t mix my drinks or clean my house. Still, at the sale price I should have bought more.

    I would recommend this to a friend
  • Pros mentioned:
    Small size

    Rated 5 out of 5 stars

    Lots of storage in a tiny space

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

    I love these tiny flash drives that hold so much information. They take up very little space and make it easy to carry a lot of data with you.

    I would recommend this to a friend
  • Pros mentioned:
    Small size

    Rated 5 out of 5 stars

    Small and compact

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

    I like the small size. It plugs nicely into the usb port in my car and does not interfere with anything.

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

    Rated 5 out of 5 stars

    Perfect flash Drive

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

    I like this flash drive is small and easy to carry and enough space and fast, Enough for what I need.

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

    Rated 5 out of 5 stars

    Great little drive!

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

    I got the 128gb on sale for $20 and everything about it is amazing. The speeds are great and I haven't had any problems with it yet. My only gripe is that fact that it is so small. The key chain hook on it is so tiny too that I cant fit anything in it! Im hoping to get a USB lanyard off amazon that will hopefully fix this problem. I loose stuff a lot and if you are someone who does too, I recommend a lanyard for it to put it on your key chain. At that point I also recommend a Tile or some other tracker, it really is helpful. But seriously this thing is TINY!

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

    Rated 5 out of 5 stars

    Small wonder

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

    This is almost invisible in my car. It has a huge size and pretty fast to read and write .

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

    Rated 5 out of 5 stars

    Small & Fast

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

    This 128GB Sandisk USB 3.1 flash drive is nice and small, though can sometimes be too small. When it's plugged in, it's pretty flush to the device. So pulling it out requires a specific angle for you to pull it out. I had trouble at first trying to unplug it, but when I figured out the correct angle, it has been easy every time. I love this flash drive! It is so fast and has a ton of space to hold what I need. I'd definitely recommend it for anyone needing a bunch of space and the speed to move files.

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

    Rated 5 out of 5 stars

    Fast and quick!

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

    I bought one of these about a week ago. I was so impressed by the speed increase of USB 3.1 vs. USB 2.0 that I had to buy two more as I now find the older USBs intolerably slow. This and it's about 1/4 or 1/3 of the size of any of the previous USB drives that I've owned. My only concern thus far is, they are so small, and all look the same, I'm not sure how I'll mark them so that I can tell which is which.

    I would recommend this to a friend
  • Pros mentioned:
    Small size

    Rated 5 out of 5 stars

    Small and fast

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

    Nice and compact that you need to check and make sure it’s still there.

    I would recommend this to a friend
  • Pros mentioned:
    Small size

    Rated 5 out of 5 stars

    Compact size but large storage capability.

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

    This USB is nice and small for putting all my favorite music on and then using in my car.

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

    Rated 5 out of 5 stars

    Small Size

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

    I needed a thumb drive to back up the operating System on my new Dell Laptop computer. My first and only choice was Best Buy near my home. I did not Know these small thumb or flash drives were available. On this visit these drives were on sale, the first one I bought was a 32 GB one that I backed up my computers operating system, it worked without a problem. I went back that same day and bought 1 64 GB and 2 128 GB ones. They were also on sale at a reduced price.

    I would recommend this to a friend
  • Pros mentioned:
    Price, Small size, Speed

    Rated 5 out of 5 stars

    Great for laptops

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

    This product does exactly what i purchased it for. Small. Great speed. Inexpensive. What more could i ask for

    I would recommend this to a friend
  • Pros mentioned:
    Small size

    Rated 5 out of 5 stars

    Dang thing is the size of my thumbnail...

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

    Bought 2 of these on sale for $14.50 to use in my Blink camera sync module 2s to allow on site data storage. They work and offer a sufficient data read and write speed. Their size is that of an average mans thumbnail. Offering many other uses for storing data without taking up much room.

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

    Nice, low profile

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

    Purchase this for my wife because she liked the low profile on the side of her laptop

    I would recommend this to a friend
  • Pros mentioned:
    Small size

    Rated 5 out of 5 stars

    Excellent

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

    This is really simple, you just plug it in and dont have to worry about it breaking because it is small and wont bend, highly recommend, it also runs games quite well compared to others ive used

    I would recommend this to a friend
  • Pros mentioned:
    Price, Small size, Speed

    Rated 5 out of 5 stars

    Great size and performance

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

    Bought this as a new usb for my dashcam, the size, speed, and price are a great match.

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

    Rated 5 out of 5 stars

    Low-profile design and fast

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

    I needed more storage space to be able to transfer files from phone or camera (using either a cable or micro SD) to my 11" laptop (eMMC storage) and then periodically transfer or copy THOSE files to a different computer. This drive fits the bill with plenty of space, speed, and low-profile design that allows me to leave it plugged in to the 11" laptop most of the time. The price was good, too. I am satisfied.

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

    Rated 5 out of 5 stars

    fast and inexpensive!

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    its fast and works without any issues! its small so doesnt cause any issues r get in the way when left plugged in. Great buy!

    I would recommend this to a friend
  • Pros mentioned:
    Small size

    Rated 5 out of 5 stars

    Compact technology

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

    Small as a wireless mouse adapter. This expanded the exact size of my 2013 model MacBook Pro into a larger storage capacity and is not at all cumbersome. It allows me to double my storage without getting in the way when using a case or taking with me on the go. Amazing how far the technologies have come with flash storage.

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

    Rated 5 out of 5 stars

    Sansdisk Flash Drive

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

    I purchase this small usb drive about a three month ago and I love it. I can easily fit it in my wallet and take it whenever I travel. The flash is as size of usb adapter you use to connect your Logitech or Microsoft keyboard and mouse, so it doesn't take that much space. Speed wise it is good, as I can highly recommend it to the people who need more space and want to tiny usb stick

    I would recommend this to a friend