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Customer Ratings & Reviews

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

Customer reviews

Rating 4.8 out of 5 stars with 10185 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 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 149 Showing 2,961-2,980 of 10,185 reviews
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

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

    SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black is a great accessory to have when backing up photos from your phone.

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

    Rated 5 out of 5 stars

    Awesome

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

    Got this for an awesome deal ... if you can get it under 20$ for a 128G , nothing like it... It has some good speeds and you all know that... but there are occasional discounts which you need to look out for.

    I would recommend this to a friend
  • Pros mentioned:
    Usb 3.0

    Rated 5 out of 5 stars

    Impressive

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

    I use this as a backup to my computer files I believe are valuable to me and it works. It is also cheaper to me than a external hard drive for what I have to back up, seriously consider buying this for what you need.

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

    Rated 5 out of 5 stars

    I definitely needed this!!

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

    I was able to save some pictures and music and transfer them easily to my nieces computer

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

    Rated 5 out of 5 stars

    Best USB thumb drive

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

    We purchase 3 USB thumb drive they were on sale, we transfer our music and we listen to it at work ( usb speaker ) and also on our car thumb drive has a password and downloads pretty fast, will recommend to all

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

    Works well

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

    This works really well. No complaints. It held all the data I needed.

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

    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.

    Great flash drive to save all my files quickly and securely. I bought this to be able to transfer files between devices without having to use my external hard drive.

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

    Rated 5 out of 5 stars

    thank you for 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.

    great product. exactly as labeled. if i need to store documents, it will be in here

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

    Great for storing backups of critical files. I use it for traveling and have it synced up to critical folders

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

    Great Memory

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

    I use SanDisk products for everything requiring external memory sources. Good Products - I still have functional Flash Drives from 10 years ago. Love the 128GB for work - great capacity.

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

    Rated 5 out of 5 stars

    At older prices this would have cost $12,000!

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

    Just needed to buy a large back up device to replace older more congested drives. Great company to invest my information and data in and it all is at Best Buy.

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

    Rated 5 out of 5 stars

    This USB has a lot of space and download document

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

    I purchase this usb to download my book that I need to send to a publishing company. The space is so much that it could hold several other books. Also the download speed was a plus.

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

    Rated 5 out of 5 stars

    My little giant.

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

    Cost and quality make it a great purchase, and very easy to use.

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

    Rated 5 out of 5 stars

    Great back up

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

    This one serves it purpose and sales for a economical price.

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

    Rated 5 out of 5 stars

    Disc

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

    Was used for a clean of a laptop, no files were lost.

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

    Rated 5 out of 5 stars

    Great value flash drive!

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

    I've used these for years, they are really handy for keeping in my laptop bag and moving files around.

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

    Good product

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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 at a good price. Works good, easy to use

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

    Rated 5 out of 5 stars

    Great buy

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

    Great buy. This is a good price for a very good product.

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

    Rated 5 out of 5 stars

    Fast and Huge Drive

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

    Simple one hand thumb action to slide open and closed. Large hole to attach it to a key ring or lanyard. Plenty of memory and fast read and write speeds.

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

    Rated 5 out of 5 stars

    Great value

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

    Good performance and easy to use. Great to have on hand.

    I would recommend this to a friend