Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Alt View 11. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Alt View 12. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Alt View 13. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Alt View 14. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Alt View 15. SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black.
  • Transfer speeds up to 10x faster than standard USB 2.0 drives. SanDisk USB 3.0. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device. 1MB=1,000,000 bytes.
  • Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors. Transfer a movie in less than 40 seconds.
  • Compatible with USB 3.0 and backward-compatible with USB 2.0.
  • RescuePRO Deluxe Software is an easy file recovery tool that can help you recover lost or deleted files with ease. The software is designed to recover files from various sources, including hard drives, memory cards, and USB drives. RescuePRO Deluxe is a powerful tool that can recover files even after a system crash, virus attack, or accidental deletion. With its user-friendly interface and advanced recovery algorithms, RescuePRO Deluxe is the perfect solution for anyone who needs to recover lost files.
  • SanDisk Ultra Flash Drive - 360 View Video video 0 minutes 06 seconds

SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

Model:
SDCZ48-128G-A46
SKU:
11235706
$31.79
Save $10.20
Comp. Value: $41.99

Customer reviews

Rating 4.8 out of 5 stars with 10278 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
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 281 Showing 5,601-5,620 of 10,278 reviews

  • Great

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

    Works great and compact size is easy to store any place.

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • I fits my old computer.

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

    As of this date 7/9/22 I have not used this product. It is still in the package unopened. The project I intended to use it on was completed without it. I am keeping it in case something else turns up where I need portable storage.

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    No, I would not recommend this to a friend

  • Perfect usb drive!

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

    Perfect usb drive to have around, love using ScanDisk!

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Fast and plenty of room

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

    I was able to consolidate several USB drive into this one. The USB 3.0 is nice too.

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Good thumb drive

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

    Nice cheap thumb drive with a lot of space to store movies or photos

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great price for lots of storage

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

    Great price for lots of storage- using for music in car

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great product

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

    Lots if g's for the price. Great brand. Great to save files, pics and music

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great Product

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

    Great product at great price. Would recommend purchase.

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Works as advertised

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

    Works as advertised, a very good USB drive. Good price price for the amount of storage.

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great

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

    Great. Great for the price I would strongly recommend this product to anybody

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great Little Drive

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

    I saw it on sale and could not pass it up. It has worked without a hitch.

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Just A Thumb Drive

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

    Wanted a USB 3 thumb drive for a new computer and this one was on sale over Black Friday weekend. Used USBFlashSpeed to benchmark with following results: Files 512k and higher averaged about 140 MB/sec Read and 97 MB/sec Write. Smaller files decreased in speeds until reaching 4.8 MB/sec Read and 0.48 MB/sec Write for a 1k file. This drive has a recessed USB port operated by a thumb switch and when the drive's USB port is extended there is significant play in the drive's USB port allowing a significant amount of lateral movement when connected to a computer's USB port. Only time will tell how well this drive performs or lasts over time and as the number or read/write cycles increases.

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Excellent

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

    Excellent price and excellent storage option you should buy it for sure

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Handy!

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

    Love these little flash drives for extra storage. Very handy to have around

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great

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

    It is easier to use and loads data much quicker than older drives

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • very good for the price!

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

    I bought this for my school use. best deal for a sub stick!

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Good so far

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

    Good so far, the only thing I don’t like is when there are some offers and other things already on it taking up space. It advertises 128 GB space but in reality it only offered 114GB. They can be easily erased/ deleted to free up the rest of space to actually have the entire worth of 128GB. Good all-in-all.

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • It did what is was designed to do!

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

    We needed to create space on our MACbook and it worked well and was easy to use.

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Back up to the moon

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

    Great flash back up for your operating system or photos

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • FLASH DRIVE

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

    THE SANDISK 128 GB FLASH DRIVE HAS PERFORMED QUIET WELL FOR STORAGE

    This review is from SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend
Page 281, Showing 5,601-5,620 of 10,278 reviews
Sponsored

People also viewed

  • SanDisk - Ultra Dual Drive Go 128GB USB Type-A/USB Type-C Flash Drive - Black
    $48.99
  • SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black
    $38.36
    $64.99
  • PNY - Elite Turbo Attache 4 128GB USB 3.2 Flash Drive - Gray
    $24.99
  • SanDisk - Cruzer Glide 128GB USB 2.0 Flash Drive - Black
    $34.99
    $38.99
  • SanDisk - Ultra Dual Drive Luxe 128GB USB 3.1, USB Type-C Flash Drive - Silver
    $54.99