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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
9044257
$27.99
Save $14
Comp. Value: $41.99

Customer reviews

Rating 4.8 out of 5 stars with 10273 reviews

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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 are delighted by the Ultra 128GB USB 3.0 Flash Drive's ample storage, fast speeds, and ease of use. The drive's USB 3.0 capability, convenient size, and large capacity are also appreciated. However, some customers have noted that the device can overheat during large file transfers, and a few would prefer a more appealing design.

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 70 Showing 1,381-1,400 of 10,273 reviews
  • Pros mentioned:
    Speed, Storage

    Rated 5 out of 5 stars

    Works!

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

    I use the flash drive several times a week, and it works great every time. Its fast and has plenty space.

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

    Rated 5 out of 5 stars

    USB flash drive

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

    I purchased this to put pictures on from my computer. It was easy to use and there is a lot of space left on it!

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

    Rated 5 out of 5 stars

    SanDisk My 1st Choice

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

    This flash drive is small enough to go anywhere BUT big enough to carry those large files; great product

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

    Rated 5 out of 5 stars

    SanDisk 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.

    Nice small flash drive,very handy to carry around.Love it

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

    Rated 4 out of 5 stars

    Marvin Creative Records

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

    It worked for me I was able to make a lot of folders and keep a lot of music in them

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

    Rated 5 out of 5 stars

    Good and fast drive.

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

    Fast and good price. I paid $10.99 for 128gb USB drive.

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

    Rated 5 out of 5 stars

    Great Drive

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

    This was easy to use and the transfer was fast. I used it to back up my computer with no issues.

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

    Excellent tool

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

    Under my experience this Flash Drive works excellent on my Linux Laptops with Centos-7 and Rocky 9.5 Laptops

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

    Scan disk thumb drive

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

    Good price and enough volume to backup the laptop I brought in for Geek Squad service.

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

    Rated 5 out of 5 stars

    Amazing and easy drive.

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

    Went to Best Buy to get a drive to transfer my bios to my new pc. Now this little bad boy is being used to store my Ps2 emulator and Roms and it’s doing fantastic!

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

    Rated 4 out of 5 stars

    Useful but obsolete now

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

    This is a good storage device. I bought it for work purposes, storing documents and such for teleworking out of the office. Unfortunately about a week after I bought it, my employer has a new policy of no longer allowing detachable storage device to be connected to work computer due to fear of malware etc. Everything work-related has moved to the cloud and accessible via cloud. We are no longer allowed to use usb storage device now at work. So I have no further use for this, I wish I could return it for a lightning-to-usbC device because then I could at least transfer data back and forth between my cellphone and Ipad, but unfortunately I have removed and toss the package it came with. :-( Bestbuy, if you're reading this please consider an exchange request.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Price, Speed

    Rated 5 out of 5 stars

    Flash drive

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

    Super fast for transferring files, really good price.

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

    Flash drive

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

    Definitely a good choice in terms of flash drives. Had to buy one to install a bootable Windows 11 onto it as I was swapping out the stock SSD in my current pc build.

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

    SanDisk 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.

    No complains about the product. I used it to transfer data from Old PC with Windows 10 to new PC with windows 11. It worked seamlessly..

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

    Rated 5 out of 5 stars

    Great Flashdrive

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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.

    Great Flashdrive at a great price! I like to have multiple for different tasks.

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

    Rated 5 out of 5 stars

    Great product for the price i paid

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

    It's great product for the price i paid. Compact and best buy behind it so convenient in case if product is defective.

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

    Rated 5 out of 5 stars

    Nice USB

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

    Super fast! Easy to use! Good quality! Will buy it again for sure! Love it!

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

    Rated 5 out of 5 stars

    Works great!

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

    What more can you say? 128GB for $28! Fast transfer speeds, plenty of storage. One of the best bangs for the buck.

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

    Rated 5 out of 5 stars

    great for max storage

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

    i love this it is small compact and great for storing LOTS of items like photos which is what i use it for. Will buy more

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

    Rated 4 out of 5 stars

    SanDisk Ultra 128GB USB 3.0 Flash Drive

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

    We purchased the SanDisk Ultra 128GB USB 3.0 Flash Drive Black SDCZ48-128G-A46 and found it to be easy yo use, quality product. I like the amount of storage space. It was as a little more expensive than originally thought it would be but glad to have purchased it.

    I would recommend this to a friend