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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

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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 14 Showing 261-280 of 2,484 reviews
  • Pros mentioned:
    Size, Speed

    Rated 5 out of 5 stars

    Great Flash Drive

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

    I purchased this to carry around with me but when I picked it up I didn't realize how small it is. That was perfect, you can put it with your keys and you will forget it is there. I love it, the size, memory, speed and price I paid for it on sell.

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

    Rated 5 out of 5 stars

    Excellent 128GB USB 3.1 Flash Drive

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

    I made the jump finally to a computer that has the Gen1 and Gen2 USB 3.0 ports. Bought this 3.1 (3.0 Gen 1) flash drive to see if USB 3 is really that much faster that USB 2. Going from hard disk to USB didn't seem to make much of difference - but going from SSD to USB 3 is fast. I move the drive between computers - it is durable and has given no problems. I usually just keep it in a port on my Alienware computer as a additional backup drive. The low profile is perfect for that. Watch out though - it is small and can get lost if take it out and are not careful.

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

    Rated 5 out of 5 stars

    Good in a compact form

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best flashdrive so far. It is so small that I can plug it in the car USB without being a hazard. The drawback is that seems easy to get lost, so be careful. The speed is OK, and since I use it mostly for playback it is more than enough.

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

    Rated 5 out of 5 stars

    Excellent storage device

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

    Extremely happy with this sandisk flash drive. Not only is it sleek and small, it’s extremely fast. I am amazed how small they can make this thing and still get amazing quality out of it and 128 gb. Definitely recommend this product at such a great price.

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

    Rated 5 out of 5 stars

    Great storage in a tiny package

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I'm very happy with this purchase. I had recently bought a typical sized flash drive with 128gb of space and was satisfied. But this is tiny in comparison and has the same space. It doesn't stick out much on my laptop or tablet. I would definitely purchase again if needed.

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

    Rated 5 out of 5 stars

    Tiny!

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

    Sleek, tiny but packs a real punch. This may just be the best SD I've ever purchased. Simple to use, quick uploads and able to store quite a bit of data. I would definitely recommend as well as purchase this brand again.

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

    Rated 5 out of 5 stars

    Small in size but not in storage capacity

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

    I use this for school does a great job I love how low profile it is. The storage amount is great i would recommend

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

    Rated 4 out of 5 stars

    fast read. write speed varies greatly.

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

    wanted backup destination that was faster than network backups. at first, it completed in 2 hours but after a few weeks take 4-5 hours. write speeds 5mb - 35mb. reads 50-80mb. best part is the size. made in China :-( i bought a 256gb and found that was much better than the 128gb in read and write speeds. manufactured in Taiwan. I would strongly recommend 256gb over 128 if speed is important.

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

    Rated 5 out of 5 stars

    Large storage space

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

    This was a great buy for me. I needed extra storage space for my files and wanted something small and compact. I got what I wanted with this product. It was very compact, almost to the point where I couldn't find it when I put it down, haha. At 128 GB, it was a great space saver!!!

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

    Rated 5 out of 5 stars

    Sandisk

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

    Good product………………………………………………………………………………………………..

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

    Rated 5 out of 5 stars

    Great for laptops

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

    I love these SanDisk Ultra flash drives for my lap top's. Only about a 1/8th of an inch sticks out, so if your laptop slides off you knee or whatever nothing sticking out to bend or break. Capacity is fantastic in such a small package! I have several, and never had one fail.

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

    Rated 5 out of 5 stars

    Fast Scan disk

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

    I love that it’s compact and fas! I didn’t expect that I love it

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

    Rated 5 out of 5 stars

    tiny and fast

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

    tiny thumb drive that has usb 3.1, transferring files was easy and perfect for all my music in one place and pull into my car to enjoy. works perfectly with MacBook Pro.

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

    Rated 4 out of 5 stars

    Perfect for laptops

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

    The SanDisk Ultra Fit 128GB USB 3.1 flash drive is ideal for users who don't like long and obtrusive things sticking out of their laptop. Also, being a 3.1 USB drive, data transfer is fast. On the flip side, it does tend to get hot to the touch at times. Other than that, I highly recommend this flash drive.

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

    Rated 5 out of 5 stars

    Works for what it's needed for

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

    Needed to add some storage to my Sega Genesis mini. Was looking for something small in physical size and they don't get much smaller than these. I did notice it can get a little warm when transferring a lot of data but hasn't been a problem.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Speed
    Cons mentioned:
    Heat

    Rated 4 out of 5 stars

    Incredible storage

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

    Wow! 128gb in such a small package! Fast transfer rates, too. Gets a bit warm, but not too bad.

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

    Rated 5 out of 5 stars

    Great for storage

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

    I leave it plugged into my laptop to keep large files off the hard drive. Its small size and large capacity combine for a convenient, semi-permanent addition to my laptop. I have not done any speed testing but it performs the duties for which it was purchased.

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

    Rated 5 out of 5 stars

    worked fine

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

    worked fine worked fine worked fine worked fine worked fine

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

    Rated 5 out of 5 stars

    Great storage

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

    Very compact and has plenty of storage. I would recommend to anyone l looking for storage at a low cost.

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

    Rated 5 out of 5 stars

    Doubles memory for my MacBook Air

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

    This little guy doubles the total storage of my MacBook Air, and it barely protrudes from the side of the USB slot. I found it on sale for around $30, so even better. Store photos, videos, documents, whatever you want. Easy to access off of the icon on your desktop.

    I would recommend this to a friend