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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
9044257
Your price for this item is $17.49
The comparable value price is $18.49

Customer reviews

Rating 4.8 out of 5 stars with 10165 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers love the Ultra 128GB USB 3.0 Flash Drive's massive storage capacity, ease of use, and affordable price. Many appreciate its compact size and fast USB 3.0 transfer speeds. While some users noted that the drive can get warm during large transfers and that the design is not their favorite, the positive feedback on storage, usability, and value outweighs these concerns. Overall, it's considered a great option for storing and accessing large amounts of data.

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 89 Showing 1,761-1,780 of 10,165 reviews
  • Pros mentioned:
    Speed, Storage

    Rated 5 out of 5 stars

    Love these

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

    I have purchased over a dozen and have not had one fail yet. Big, fast, and cheap too.

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

    Rated 5 out of 5 stars

    Basic USB drive

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Basic USB drive, good capacity and value, fast enough

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

    Rated 5 out of 5 stars

    Compact, Great Space Saver

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

    Easy to use and transfer files and pics to this flash drive! Compact size.

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

    Rated 5 out of 5 stars

    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.

    very fast, great price, huge amount of storage!!!!

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

    Rated 5 out of 5 stars

    Functional

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

    Purchased to support transferring of my picture files to my new dedicated picture drive. Fast usb 3.0 speed and 128 GB memory did not disappoint. I was able to transfer photos and videos from my Mac mini, windows 10 based computer without mishap, quickly.

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

    Rated 5 out of 5 stars

    Great spare storage device

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

    Plenty of space for volumes of music and high-def videos! Perfect size to stash away easily!

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

    Rated 5 out of 5 stars

    Easy to use and share files & pictures!!

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is easy to use. I use it to store files that I share with other computers. Picture sharing is also easy using this usb flash drive.

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

    Rated 5 out of 5 stars

    Very great product, pays to buy SanDisk

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

    Very happy with SanDisk products, they seem to last the longest over any other brand. It has come to a point where I only buy SanDisk. You get what you pay for and if I buy a cheaper brand it only last 1 to 3 months but the SanDisk seems to last for years and years.

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

    Rated 4 out of 5 stars

    It's very reliable

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

    The moment I opened it, I put it to the test by transferring 80 gigs of files and it took about 40 minutes to finish with no slowdown at all but it did get a little hot. Overall it is a good flash drive.

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

    Rated 5 out of 5 stars

    Excellent High Capacity Flash Drive

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

    This USB flash drive is fast, easy to use, and the slide operation makes is safe and secure.

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

    Rated 5 out of 5 stars

    Mr

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

    Large drive at a very good price, stores many movies for the kids to watch later

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

    Rated 4 out of 5 stars

    Great flash drive

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

    I just plugged it in the back of my router and forget about it. It's used for auto backup of data and has more than enough storage for me, and it's fast. I've had no problems with it and it works flawlessly.

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

    Rated 5 out of 5 stars

    Mine is bigger

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

    My best friend likes to flash his 32gb thumb drive around and gloat that it is soooo big! Even wears it around his neck on a lanyard. struts around like he is king of the hill. I purchased this 128gb monster and now guess who is running the show? That's right! This guy! AWESOME to be able to pack that much data in my pocket and even better to make sure my buddy knows my thumb drive is bigger than his!

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

    Rated 5 out of 5 stars

    Great Value

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

    I needed a USB flash drive to create a Windows 10 bootable drive on for a new desktop build. It's been a while since I purchased a new usb flash drive and was pleasantly surprised on the GB/$ I could get. Worked great for my initial need and now have one that I can use for any general purpose need for the foreseeable future.

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

    Rated 5 out of 5 stars

    Great memory card!

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

    Extremely fast and convenient memory card. Easy to use and fits lots of pictures and files.

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

    Rated 5 out of 5 stars

    This is my go to brand for USB!!

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

    Sandisk is about the only brand that I purchase when it comes to USB. It has the option of installing software to your computer in case you would like to add a password to open the USB. And it also has the option of not making your files private. overall great product never had an issue with any of my USBs all the same brand Different memory sizes

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

    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 needed it when my computer got fried and it came in handy. It was convenient as well.

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

    Rated 5 out of 5 stars

    SanDisk Ultra 128GB

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

    Lots of storage for such a small gadget. Highly recommended for storage of movies on the go.

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

    Rated 5 out of 5 stars

    fast and lots of space

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

    As advertised, this USB transfers files real fast, and 128 GB gives you lots of room for media.

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

    Rated 5 out of 5 stars

    Great flash drive

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

    This has lots of space for anything you may need it for. Fast. No problems so far.

    I would recommend this to a friend