Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
9044257
$27.99
Save $14
Comp. Value: $41.99

Customer reviews

Rating 4.8 out of 5 stars with 10272 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 are delighted by the Ultra 128GB USB 3.0 Flash Drive's ample storage, fast speeds, and ease of use. The drive's USB 3.0 capability, convenient size, and large capacity are also appreciated. However, some customers have noted that the device can overheat during large file transfers, and a few would prefer a more appealing design.

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 19 Showing 361-380 of 10,272 reviews
  • Pros mentioned:
    Storage, Usb 3.0

    Rated 5 out of 5 stars

    Cheap storage for Xbox series s digital

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

    Confirmed working on a Xbox series s digital. Xbox,xbox360,Xbox one games loading from drive....Xbox series x/s will not load to play just store. Cheap price for storage 128gb and up will work on Xbox series s..... 3.0 usb

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

    Rated 5 out of 5 stars

    Well built portable storage

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

    What can i say? I love these so much I bought a bunch of them. Sandisk is my trusted brand for portable storage. Never gave me a problem and they last forever. I’ve had this for a while and it still works like new. USB 3.0 is lightning quick and it helps me transfer content from my computer onto the TV. Good stuff.

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

    Rated 5 out of 5 stars

    Fast drive, great price.

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

    I used to download an update to my car. It upload to the drive quickly and downloaded to my vehicle quickly. Great quality and speed. Worth the cost, valuable.

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

    Rated 5 out of 5 stars

    SanDisk Ultra 128GB USB 3.0 Flash Drive

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

    My laptop is backed up on this SanDisk Ultra 128GB USB 3.0 Flash Drive. Best investment I have ever made! I have piece of mind knowing my important files are saved on this Flash Drive. Very affordable!

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

    Good, but a little long!

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good flash drive, no problems. The only thing I don't like is they are kinda long compared to other flash drives. I like that they have a status light unlike some other drives.

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

    Rated 5 out of 5 stars

    Great storage device

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

    I'm pretty amazed at how much storage they're putting on these devices, and how the cost has come down. This is fast enough for sharing 30GB database dumps at work. I keep my database on here and run it from the flash drive. This 128GB flash drive has given me plenty of storage to store my extra photos and movies. Therefore freeing up space on my PC.

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

    Rated 5 out of 5 stars

    Great Thumbdrive

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

    This thumb drive is great. Easy to use & fast. Plus it has a large storage capacity.

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

    Rated 4 out of 5 stars

    Cool M Stik

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

    So far so good. Easy flip out and compact storage easy to carry

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

    Rated 5 out of 5 stars

    Great, fast, storage at a great price!

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

    This USB is sized perfectly and will hold thousands of songs, for a very good price!

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

    Rated 5 out of 5 stars

    great

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

    great sandisk. It has a great amount of space and is a 3.0 flash drive.

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

    Smart choice

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

    When we purchased our new computer, the tech suggested we purchased this disk to back up our computer. It is so nice to have because if anything goes wrong, we’ve always got a copy.

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

    Rated 5 out of 5 stars

    Thumb drive - 3.0 USB

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

    Lots of room and downloads are fast. Value is good. Great for storing files from a laptop with limited storage.

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

    Rated 5 out of 5 stars

    SanDisk Ultra 128GB flash drive

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

    Amazingly enough, this small thumb drive can hold 128GB of data! It worked flawlessly when we downloaded some lengthy documents that we then printed out at Kinko's.

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

    Rated 5 out of 5 stars

    Small, simple, large capacity, and USB 3.0

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

    By far the best flash drive I have ever purchased. It comes with "The Vault" which protects all of your data using a password of your choosing. 128 GB is a lot of space, and with USB 3.0 the download and transfer speed is so much faster than USB 2.0. I would recommend this flash drive to anyone who's in the market for a great flash drive.

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

    Rated 5 out of 5 stars

    Plenty of Storage

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

    Great flash drive with plenty of storage. Fast transfer speeds. 2.0 is way to slow, buy 3.0.

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

    Rated 5 out of 5 stars

    Reliable and cost effective

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Kinda tough getting excited about a thumb drive. This has a lot of capacity and has been reliable so more efficient. Used for photo file transfer between pc and MAC, for upload, and and temporary medium term storage. Got a great sales price so very economical.

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

    Rated 4 out of 5 stars

    San Disk Flash Drive

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

    This flash drive is a speed demon and has a terrific amount of space. USB 3.0 allows for fast loads and fast retrievals. It is convenient to use and has good reliability. I would use them again!

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

    Rated 5 out of 5 stars

    Fast, easy, no junk ware

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

    Cheap and easy USB drive. Uses USB 3.0 so super quick transfers and easy to use.

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

    Rated 5 out of 5 stars

    Nice USB

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great flash drive to store photos or videos and works fast when compared to other flash drives.

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

    Flash drive

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

    It holds a lot of memory design improvements.Okay When using it

    I would recommend this to a friend