Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to contentGo to Product SearchGo to Footer
Main Content

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

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 150 Showing 2,981-3,000 of 10,185 reviews
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    I have over a dozen Sandisk flash drives

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sandisk flash drives are fast and reliable as always.

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

    Worked great.

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

    Was fast and way better than any other brand i have used.

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

    Rated 5 out of 5 stars

    Great little thumb drive

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

    I use this to store all my cd collection as well as numerous video files and a slew of jpgs. Have had excellent results and can play back from the usb drive without any noticeable delays.

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

    Rated 5 out of 5 stars

    It works as it should.

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

    This stick works pretty well. It held all my wedding videos and pictures with no issues.

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

    Rated 5 out of 5 stars

    fast flash drive

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

    I needed a bigger flash drive and the Sandisk ultra usb 3.0 flash drive 128 gb fit the size I was looking for but also was the ultra which is faster data transfer than the normal one. Works great.

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

    Rated 5 out of 5 stars

    Super

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice use very easy to very fast superrrrrrrrrrrrrr

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

    Rated 5 out of 5 stars

    great capacity - great price

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

    siimple to use - using it to move folders from device to device without messing around with the "cloud". call me old fashioned (or just old?) but it feels safer to me - especially with financial files.

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

    Irreplaceable photos

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

    Holds a lot for the size. Makes a good way to back up those irreplaceable photos and pass them along to others.

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

    Rated 5 out of 5 stars

    Backup

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

    This was one of the best gifts I could give. When there is a student with a lot of papers this can be a key item in keeping things backed up.

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

    Rated 5 out of 5 stars

    It works

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

    Does everything i need it to do. Endless storage for my music

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

    Rated 5 out of 5 stars

    Great for large files.

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

    Great for large files. Use this for video and graphics.

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

    Rated 5 out of 5 stars

    SanDisk 128GB - I would buy another one!

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

    This SanDisk is good. It is easy to slide open to insert into my laptop. I would recommend this flash disk to purchase.

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

    Great deal for a very reliable thumb drive

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

    I am always on the lookout for a large capacity thumb drive for a good price. But, sometimes they are not well made and not reliable enough for my valuable work data. This thumb drive is the best I've ever owned!

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

    Rated 5 out of 5 stars

    great little thumb drive

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This small USB Drive works all the time I use it and I never had an issue adding more files , photos, and so on into it. It does what it needs to do.Quality from Sandisk.

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

    Rated 5 out of 5 stars

    As advertised

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

    This device is the next step in the evolution of portable flash memory, and is faster than 2.0 as advertised. No problems so far.

    I would recommend this to a friend
  • Cons mentioned:
    Design

    Rated 5 out of 5 stars

    Excellent flash drive

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

    Bought this flash drive for work. Great value and no issues so far. Like the design of sliding open and closed. Other designs have broken on me before, that’s why I went with this one.

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

    Rated 5 out of 5 stars

    Holds several thousand pictures

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

    My wife needed something to store her pictures on and free up space on her phone. 12,000 pictures later they were on this flash drive and loaded on there very quickly.

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

    Rated 4 out of 5 stars

    Adequate storage space

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

    Plenty of storage space for average user and quick

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

    Perfect flash drive

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

    perfect size for what I needed. Reasonable price also.

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

    Rated 5 out of 5 stars

    128GB SanDisk USB Flash Drive

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

    No issues at all. Worked out of the box as advertised...

    I would recommend this to a friend