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Customer Ratings & Reviews

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

Customer reviews

Rating 4.7 out of 5 stars with 2462 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 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 3 Showing 41-60 of 2,462 reviews
  • Pros mentioned:
    Size, Speed, Storage

    Rated 5 out of 5 stars

    Great for storage on the go

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

    Great mini usb small in size and affordable. Good space GB. I use it to edit my gaming clips. Fast and good quality is what this captures and processes with OBS. COMPATIBLE WITH MAC AND PC AT THE SAME TIME

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

    Rated 5 out of 5 stars

    Fast memory stick with plenty of capaity

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

    This is a fast drive. You can read all the specifications, but need to try the drive with your own data to appreciate how fast this drive is. This drive also has plenty of capacity. 128 GB is a meaningful upgrade over 64 GB, to the extent that the user doesn't have to worry about capacity. The drive also is well designed physically. It's small, which makes it vulnerable to being dropped or lost. But it's also easy to carry in a pocket. The drive fits in a USB port with only about one quarter inch projecting out. Thus a laptop or other device can be carried with this drive in place, without worry that the drive will be broken off.

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

    Rated 4 out of 5 stars

    Large capacity in a small, convenient package

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

    I have had numerous USB Flash Drives over the years, backing up and/or transferring pictures, videos, spreadsheets, PDF of ID's... and then I find myself pretty much sticking to SanDisk Ultra Fit nowadays. The low profile of the Ultra Fit's means that they won't get in your way even when constantly attached to laptops, Android TV boxes, game consoles, wireless file hubs... and they have so far served me well in all those capacities. The small size also allows me to attach one to my keychain without adding much bulk when in my pants' pocket. On that note, this newer-gen Ultra Fit has a larger, plastic loop that's part of the body vs. the tiny, metal loop that can break off (happened to one of the older unit). The older ones also could run pretty hot, but the newer ones have less of a heat problem. I reserve 1 star since one of the older models had a 'Write Protection' problem, not allowing me to add files but OK to delete for some reason, despite my many efforts to rectify the issue -- changing register settings, formatting through disk management... Although this newer model hasn't given me any issue after 2 months, I will have to give it a few years and see. BTW, I do use the imbedded SanDisk SecureAccess software and find it generally user-friendly. While it's not NSA-level security but good enough for my purpose.

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

    Rated 5 out of 5 stars

    SanDiscK ultra fit

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

    very good price. large capacity. works great. very convenient small size.

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

    Rated 5 out of 5 stars

    Tiny Flash Drive, huge capacity!

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

    I've used lots of different brand flash drives in my career (over 40 years) of selling and repairing computers, For flash drives I usually only buy SanDisk brand. Always fast and I've not had one fail on me yet (I have a pile of dead "other" brands in my desk drawer). I always carry 2 or three flash drives at all times. I love this little drive being so small, I hardly notice I have it in my pocket. Reliable, fast, 128GB, tiny... what more could you ask?

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

    Rated 5 out of 5 stars

    Good drive

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

    Great little drive. I like the compact design. The purchase process was easy and the drive works great. The write speed is also good.

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

    Rated 5 out of 5 stars

    A small handy flash drive with great storage.

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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 is a flash drive always in my computer ready to store photos or documents. I've used otherflash drives but really find this one very dependable and easy to use. The 128GB size is large enough to be able to store a large amount of files. It is easy to retrieve the files when needed. The drive offers the opposite end with the availability to add a strap to add the flash drive to your keychain or other place of safety.

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

    Rated 5 out of 5 stars

    SanDisk Ultra Fit 128GB USB 3.1 Flash Drive.

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Small, fast and easy to use; this flash drive is high capacity and discrete. File transfer is quick and easy.

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

    Rated 5 out of 5 stars

    Nice Drive

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

    It is working great, smits small and easy to carry everywhere. My only concern its the heating, but so far so good.

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

    Rated 5 out of 5 stars

    On the go storage

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

    Love these small disk as they keep valuable information on the go. Able to store files for various hobbies and plug in on the go

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

    Rated 5 out of 5 stars

    Scan Disc

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

    Was advised to get this scan disk, and did so. This wilk be used with my new pc.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Overall performance, Speed

    Rated 5 out of 5 stars

    Reliable and small

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

    I have used many brands of flash memory in the past and SanDisk has always been one of my top choices for reliability. This tiny device packs a lot of memory and is very fast. You can carry it in your pocket without even knowing it's there. The only negative thing I could say about it would be that it would have been nice if it came with a small cap to cover the plug end while not in use. Excellent reliability, portability, and value.

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

    Rated 5 out of 5 stars

    Great product! Small size

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

    Great product and good speed. The size is small and fits on my keychain so easy to carry around!

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

    Rated 5 out of 5 stars

    Great fit for laptop

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

    I specifically bought it for use in a laptop computer where I wanted the short length of the Ultra Fit so that it would not be broken off. Also, like the high 128 GB capacity and fast 3.1 speed.

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

    Rated 5 out of 5 stars

    Perfect flash Drive

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    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:
    Size, Speed

    Rated 5 out of 5 stars

    get it!

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

    I have many USB drives, this little guy is the best. I tested these at 50MB write speed and 110 read speeds. far better than some of the other ones I have that claim to me USB 3.1 When these are on sale, buy! $20 for a true USB 3.1 128GB is better than some of the others I have waisted my money on. and I love the tiny size. makes it far less annoying than bigger cases that poke out of a laptop or your car.

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

    Rated 5 out of 5 stars

    Sandisk ultra fit

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

    Love the size of this thing, fits on my keys and can be attach to my android without being intrusive

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

    Rated 4 out of 5 stars

    Sweet petite

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

    This little guy is perfect for everyday use. To expand your storage, just plug into your laptop and forget about it. Nice you don’t have to remove to slide your laptop into a sleeve or case. It did heat up during initial bulk transfer, but in everyday use it’s not hot. Yes, a metal casing would give a more premium feel than plastic, or having a storage cap, but those are just minor complaints when you consider the price/value here. You don’t want to be using this to carry around separately in your pocket (risk you will lose it), or plug in and out of your printer USB port or other devices (so small it can be a pain to grab to insert/take out in tight spaces)—use a regular USB stick for that. Can’t wait until there’s a 256Gb version at this price point.

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

    Rated 5 out of 5 stars

    San Disk-Ultra Fit 128GB USB 3.1 Flash Drive

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

    I bought this so Geek Squad could try to recover files from my computer that crashed. I love the small physical size while still holding 128 GB of data. Works perfectly! I would definitely buy again!

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

    Rated 5 out of 5 stars

    Excellent product

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

    Very compact size. The drive worked as expected and designed. No problems.

    I would recommend this to a friend