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 171 Showing 3,401-3,420 of 10,185 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Password Protect Files

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

    I needed a jump drive where I could password protect files. It takes care of that and it is easy to use!

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

    Rated 5 out of 5 stars

    Works great

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

    Terrific value, lots of memory for a very reasonable price, thanks to the store personnel who recommended exactly what I needed.

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

    Rated 4 out of 5 stars

    Great product

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

    Great product. Fast transfer rate and easily formatted.

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

    Rated 5 out of 5 stars

    It’s quick

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

    These are more or less outdated with cloud storage, but I was required to have one for a class. I like having a few around just in case.

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

    Large Capacity in a A Best Buy Value!

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

    I got this at an amazing deal from Best Buy! Highly recommended for those who like to bring compact size for Huge Data!

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

    Rated 5 out of 5 stars

    3.0 is the way to go!

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

    Fast transfer of files transfered 60gb of info in like an hour.

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

    Rated 5 out of 5 stars

    Plenty of storage at an excellent price!!!

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

    We recently bought this 128GB flash drive on sale and are using it all the time. We are able to store plenty of old photos and clean up our computers and devices.

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

    Rated 5 out of 5 stars

    Fast, compatible flash drive

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

    Bought this to add memory to a Fire Stick 4K and works like a charm. Some off-brand drives didn't work well with the same hardware.

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

    Rated 5 out of 5 stars

    Perfect!

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

    Holds a lot of data. Works flawlessly. I used it to save a ton of photos from my computer that I do not want to ever lose. Great item. Great price.

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

    Rated 5 out of 5 stars

    A NECESSARY ITEM TO HAVE!

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

    Great Flash Drive for saving pictures to take to be printed and/or documents I do not want to leave on my computer!

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

    Rated 5 out of 5 stars

    Excellent Performance

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

    This little item offers lots of space and holds any type of data. I have used the flash drive with my MacBook Pro to transfer data. Works great and its performance is awesome.

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

    Possible necessity

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

    Brought a laptop in for Geek Squad to download pictures so purchased this flash drive to have on hand.

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

    Rated 5 out of 5 stars

    Great Deal

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

    This purchase was a deal of the day, so it was an exceptionally good price. Flash Drives of this size are great for music, video, and data backups, and this item worked perfectly.

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

    Great brand

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

    I have been using this brand for years, never had any issues.

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

    High capacity

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

    High capacity great for large files and projects..

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

    Rated 5 out of 5 stars

    Huge space

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

    I brought this for my old pictures , it’s more than enough. Also I can add all of my pdf files. And the price was so cheap I’m happy. Thank Best Buy team.

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

    Rated 5 out of 5 stars

    priced right

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

    This drive is reliable for storage. and the price was right. I remember when they were 1 dollar per gig. I use it for storing photos and music and it works great

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

    Rated 5 out of 5 stars

    A+ USB

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

    I purchased this flash drive to use for work files and it does the job. super fast and lightweight. This is a must-have!

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

    Great USB

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect size and and shape for varying everywhere.

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

    Rated 5 out of 5 stars

    Reliable & Handy

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

    Large storage, reliable, safe and handy. It'd be nicer if the USB is bit more flat, but it works well with me. Fire!

    I would recommend this to a friend