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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 76 Showing 1,501-1,520 of 10,165 reviews
  • Pros mentioned:
    Storage, Usb 3.0

    Rated 5 out of 5 stars

    Fast, reliable, more than enough capacity.

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

    Great brand, fast 3.0 USB connect for data transfer, more than enough memory to store and transfer files.

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

    Rated 5 out of 5 stars

    Excellent Choice for Needed Space.

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

    I wanted have additional storage space for specific files. So this was a good deal for me.

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

    Rated 5 out of 5 stars

    SanDisk 128 GB Flash Drive

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

    I know I can trust SanDisk products. I purchased this 1 on sale. I love the amount of storage and portability.

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

    Rated 5 out of 5 stars

    High capacity and fast

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

    I got this on sale for something like $90 off regular price. 128G of space is huge for a thumb drive. It’s USB 3.0, and is decently fast for what it is. It is generally faster than most USB drives that aren’t actually SSD on a stick. Perfect if you install Linux on it so you can have it portable between computers. Just plug it in and boot from it. Also perfect for use with a Raspberry Pi - it’s a bit faster than the SD cards.

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

    Rated 5 out of 5 stars

    Easy to use and lots of space

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

    Great thumb drive. Has a lot of space for the price and transfers fast.

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

    Rated 5 out of 5 stars

    Unbelievable Flash Drive

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

    Unbelievable that flash drives went from 1gb to 128gb. Size is perfect and obviously plenty of room.

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

    Rated 5 out of 5 stars

    Very good

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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 Very fast and easy to use Good price

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

    Rated 5 out of 5 stars

    nice drive, priced right

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

    great big flash drive, pretty fast. cant go wrong

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

    Rated 5 out of 5 stars

    Enough storage.

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

    Bought it for a MacBook Air with only 128 gb. This is a cheaper alternative than adding more gb to the mac.

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

    Rated 5 out of 5 stars

    Great value

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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 for the money. Fast and easy to use. I recommend.

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

    Rated 5 out of 5 stars

    Large cheap storage

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

    I could not believe the the deal on the drive. It is huge and very in expensive (when I bought it on sale).

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

    Rated 5 out of 5 stars

    Good Buy

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

    Fast at 3.0, lots of space, an overall great product for the $.

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

    Rated 5 out of 5 stars

    Storage solution

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

    great size USB drive perfect for back ups and a great price

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

    Rated 5 out of 5 stars

    compact

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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.

    Small and compact for school,fits in pocket stores alot of files.

    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.

    Works great. Fast transfer speeds, seems faster than rating. Good storage capacity.

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

    Rated 5 out of 5 stars

    Fast Transfer!

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

    Awesome product! Fast transfer! Compatible with 2.0 port as well as 3.0port. Plenty of storage and great price!!!

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

    Rated 5 out of 5 stars

    A Terrific storage bargain

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

    The Sandisk Ultra 128 GB USB 3.0 Flash Drive s is a terrific value for a huge amount of storage. I was a lead engineer on the first MR hard drive from IBM. It had 2 GB of storage and cost over $2000 and was a real bargain in 1989. Technology moves fast and Best Buy is on top of it to bring you true bargains!

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

    Rated 5 out of 5 stars

    Full speed 3.0

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

    It work faster, transfer file easy between pc and USB drive. Is a lot space. It like it.

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

    Rated 5 out of 5 stars

    Great drive with excellent size and speed

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

    Sandisk scores again with excellent storage space in a compact package. Great download speed with 3.o

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

    Rated 5 out of 5 stars

    Flash

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

    Good flash drive 3.0 super quick and works for 2.0 as well. Love the size for all files and backups in one spot

    I would recommend this to a friend