Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

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 10162 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 41 Showing 801-820 of 10,162 reviews
  • Pros mentioned:
    Speed, Usb 3.0

    Rated 5 out of 5 stars

    Lightning fast!

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

    So, I recently bought a laptop from Best Buy, and finally have USB 3.0. Figured it was time to get a better USB Flash Drive and have always found Sandisk products reliable. This one is quick, highly recommended.

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

    computer equipment

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

    This flash drive has served it's purpose, and, I hope, will continue to do so. It was reasonably priced, too.

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

    Rated 4 out of 5 stars

    Perfectly good

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

    I needed a stick to be able to add files and watch off of my television, and this works perfectly fine. Better still, I got it on sale for around $20. So, don't think you have to spend anywhere near its normal retail value of $40.

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

    Rated 5 out of 5 stars

    Fast USB memory stick

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

    I needed portable storage for video and this memory stick was on sale. This memory stick is fast and great capacity.

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

    Rated 5 out of 5 stars

    Like it & recommend it

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

    I like the speed of transfer, very fast. The size and weight are convenient. It is couple $ cheaper at other internet retailers, but I would rather play it safe and get the original from bestbuy

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

    Rated 5 out of 5 stars

    Large storage, low price

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

    SanDisk 128 gigabyte USB thumb drive is a large amount of storage for a great price. It's proved to be compatible with every device that I plugged it into and when hooked up to USB 3.0 it is very fast.

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

    Great product.

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

    This is a good product and I got it at a good price.

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

    Rated 5 out of 5 stars

    Got this on the Cheap!

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

    This was a special for about 25.00 at the time I got it. I'm using it as a usb drive with my ematic digital convertor box. (Poor man's DVR). Works great. Gives me about 28 hours worth of storage and USB 3.0.

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

    Rated 4 out of 5 stars

    Gobs of Memory

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

    A fine budget USB memory stick. The USB attachment slides out. But, when you plug it in, the USB tries to slide back inside the cover, making a good connection a small challenge. Must hold the slider while plugging in, and that is inconvenient. Good performance once installed.

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

    Rated 5 out of 5 stars

    Faster data transfer

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

    3.0 flash drive. Good looking. Easily attaches to key ring. Large enough that it is difficult to loose. It transfer data faster than older flash drives. It is a good value for the price.

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

    Rated 5 out of 5 stars

    Great for wiping out files in your computer

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

    We always have several of these handy in the office. They are especially great for wiping files or moving files around. They hold a lot of storage and are a great value.

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

    Exactly as needed

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

    I needed this for a backup for my computer when i had it taken in. The woman at geeksquad was very kind and chose this one, which was the minimum necessary for the backup. It was comforting to know that it is reliable at such a low cost for something so important.

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

    Rated 5 out of 5 stars

    USB3.0 MAKES A DIFFERANCE

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

    Verified Purchaser My Best Buy® Member THIS USB THUMB DRIVE IS GREAT FOR BACKING UP EVERYTHING AND AT 3.0 ITS FAST, EASY TO INSERT AND SMALL ENOUGH TO FIT IN POCKET BUT NOT GET LOST

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

    Rated 5 out of 5 stars

    Great Flash Drive

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

    Bought a new computer so i needed to backup things from my old computer including my iTunes library so i could install on my new computer, worked great with plenty of room. Got it on sale so it was well worth the money.

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

    Rated 5 out of 5 stars

    Great flash drive

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

    I bought this 128 gb flash drive usb 3.0 as a backup drive for my MacBook Pro which had only 256gb of ssd. I got this drive when it was on sale for a very good deal in bestbuy. I am really happy about the purchase.

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

    Rated 5 out of 5 stars

    Storage

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

    It was Great little storage. Works perfect For what I was using for

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

    Rated 5 out of 5 stars

    Excellent USB storage devices

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

    Super fast and reliable storage! No issues using this USB storage, fast and flexible.

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

    Rated 5 out of 5 stars

    USB 3.0 Flash Drive

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

    This SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black is a great product. Good size, price, performance.

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

    Rated 5 out of 5 stars

    Great Flash Drive with lots of space, and secure.

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

    I don't worry about someone finding this flash drive with it's SanDisk SecureAccess software. It has a great transfer speed, and with 128GB I should have plenty of storage space on it.

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

    Rated 5 out of 5 stars

    Huge storage- tiny package!

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

    This little monster holds tons of data- movies for weeks or songs for years of listening pleasure. Can’t go wrong with 128gb of lightning quick access that you can keep on your keys!

    I would recommend this to a friend