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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 10163 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 61 Showing 1,201-1,220 of 10,163 reviews
  • Pros mentioned:
    Speed, Storage

    Rated 5 out of 5 stars

    Great product!

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

    Works so quick copying and transfering files and holds so much data! I have never experienced any problems with it. Love this product!

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

    Rated 5 out of 5 stars

    USB as primary backup

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

    Amazing amount of space, great reliability, teriffic speed and price. If you dont store pictures and videos, this may be your primary back up device.

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

    Rated 5 out of 5 stars

    Best price for the capacity.

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

    Easy to use. Never had a problem with it. The only thing I don't like about it is that it slides open a little bit too easily.

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

    Rated 5 out of 5 stars

    FAST!

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

    I used this USB 3.0 to transfer my 120gb of music from one computer to another and it was really fast! Everything copied with no issues.

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

    Rated 4 out of 5 stars

    good value

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

    I was looking for a flash drive to use as archive for photos, could transfer files quickly. 3.0 is definitely faster, but I think if I was paying paying more attention to the write speed I might have considered a different flash. Still, for the price, this one was great!

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

    Rated 5 out of 5 stars

    Easy to use & save lots of files!!

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

    Great buy!! Very fast transfer speeds and easy to use flash drive. Couldn't be happier with this purchase and vest competitive prices at Best Buy:)

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

    Rated 5 out of 5 stars

    Fast b& Simple to Use

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

    Reliable and easy to use. Simple Plug and Play. Stick is fast!

    I would recommend this to a friend
  • Rated 4 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.

    Simple to use. Less time downloading trax. I plan to buy 2-3 more.

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

    Rated 5 out of 5 stars

    Really Great USB Flash drive

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

    This is sufficiently inexpensive while having plenty of space to hold almost everything I have. Oh yeah... Very fast in USB 3.0 - still fast in 2.0.

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

    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.

    great to use as a portable storage device that you can take with you anywhere and not take up much space. I t was also on a great sale too.

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

    Rated 5 out of 5 stars

    Great product for great price

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

    128Gb is whole lot of memory for the price. Small discrete stick with retractable for protection.

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

    Rated 5 out of 5 stars

    Only sandisk

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

    because of the brand and the specific 128GB capacity along with the USB3 transfer speed. The price was a great choice

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

    Rated 5 out of 5 stars

    Excellent

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

    Excellent, it’s easy to use and it saved a lot of memory, I like it theres no problem

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

    Rated 5 out of 5 stars

    great value

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

    I needed to purchase a quality 3.0 USB drive in a hurry, and this product stood out. It does not hamper use of the nearby drives or power cord while inserted in my laptop. The 3.0 allows me to fully use the capability of the 3.0 outlet on my computer and library where I often download microfilm scans for my research. I have definitely noticed a difference in speed of moving files and downloading. Best Buy provided the best option for researching and I was able to look at reviews and brands and locate availability.

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

    External Drive

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

    This usb was perfect for my needs. I would recommend to my friends and family.

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

    Rated 5 out of 5 stars

    Perfect price for such a large thumb drive

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

    Perfect price for such a large thumb drive. I was able to copy all my music, pictures, and documents from old computer to new computer easily.

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

    Rated 5 out of 5 stars

    Easy, cheap

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

    Great value for anyone seeking a USB. Simple to use and nice to have different colors to differentiate the information on them.

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

    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.

    I got this drive on sale, and it has been great! 3.0 really writes fast and has a ton of storage space. Great product for the price!

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

    Rated 5 out of 5 stars

    SanDisc for "Ultra" Performance!

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

    The Ultra 128GB by SanDisc is a 3.0 black flash drive that out-performs the rest. SanDisc is always stable, sturdy and trustworthy. This drive is fast and accurate.

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

    Rated 5 out of 5 stars

    Large amount of space.

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

    Stores great amount of image, data, audio and video files. Highly recommended for it's physical size and large amount of storage space.

    I would recommend this to a friend