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

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
10757559
$29.99
Save $12
The comparable value is $41.99

Customer reviews

Rating 4.8 out of 5 stars with 10344 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 express satisfaction with the product's ample storage capacity, good speed, and overall performance. They also appreciate its ease of use, great price, and convenient size, including its USB 3.0 capabilities. However, some customers have noted that the device can overheat during large data transfers and wish for 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 179 Showing 3,561-3,580 of 10,344 reviews
  • Pros mentioned:
    Storage capacity

    Rated 5 out of 5 stars

    Works well

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

    This works really well. No complaints. It held all the data I needed.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Storage capacity

    Rated 4 out of 5 stars

    Its a good size of memory for the price

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

    Its a great product, i use mine everh day to store info pics ect

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Works great

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

    Works great after over a year of constant use. Dropped several times and banged around with no issues.

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

    Rated 5 out of 5 stars

    Great Functionality and speeds

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

    I needed a USB drive for my Netgear X10 Router, for Plex Media. This is the only drive I could get to work with it. Also very fast transfer speeds, which is a must these days.

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

    Rated 5 out of 5 stars

    Sandisk is the best

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

    I've bought many, many USB sticks over the years. Sandisk has always been the best. Others are usually slower and/or die after a while. I've had the best luck with Sandisk.

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

    Rated 5 out of 5 stars

    Got a Great Deal

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

    I basically bought this flashdrive because it was crazy cheap and i couldn't pass up the deal. I'll be a good back up to save things that need to be moved from computer to computer.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Simple

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

    Does what it is supposed to do. I works well. Does the job.

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

    Rated 5 out of 5 stars

    Great value for the price!

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

    I got this product on sale to back-up videos and photos. It's my great little "SuperMemory". Now I don't have to take my old (and large) Western Digital My Book when I travel.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great Deal !

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

    Ordering online with subsequent support, when necessary, is why I repeatedly return to BestBuy for my electronics whether it be a refrigerator (which I recently purchased) or a flash drive.

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

    Rated 5 out of 5 stars

    Excellent value in a high capacity flash drive

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

    Needed to update the software on my Sync 3 Ford system. I downloaded the software onto this drive from my computer and then plugged it into my truck and it worked great!

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

    Rated 5 out of 5 stars

    Great for temporary drive space

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

    I needed to move some GoPro files from my SD card to this drive. Worked great, much more space than I actually needed.

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

    USB - SanDisk Flash Drive

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

    SanDisk is my go-to for USB drives. They travel well and haven't failed yet in the last 10-15 years.

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

    Rated 5 out of 5 stars

    Great deal and Fast Data Transfer Rate

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

    Great deal and the data transfer rate is a LOT faster than the USB 2.0 flash drives that I was using before.

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

    Rated 5 out of 5 stars

    Served the purpose well!

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

    We needed to salvage pictures from an old hard drive. There were a TON of pictures, and the flag drive took them all accurately, and with room to spare

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

    Rated 5 out of 5 stars

    Good Product

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

    Good product. Did exactly what I needed at a fair price

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

    Rated 4 out of 5 stars

    Great Product

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

    Great price for this product. Is great for backing up files.

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

    Rated 5 out of 5 stars

    It worked well for my needs.

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

    I was looking for storage for a lot of HD photos at a low price. The SanDisk - Ultra 128GB USB 3.0 Flash Drive worked well for me. I had no problems with the flash drive.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great for photos

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

    I bought several of these to store photos on. It works great and and had no issues with it. Highly recommend.

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

    Rated 5 out of 5 stars

    Got drive

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

    Was able to save picks. Some devices you can't. Lot of room. Decent value.

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

    Rated 4 out of 5 stars

    Excellent for portable storage

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

    Extreme performance and easy to carry and price is good.

    I would recommend this to a friend