4th of July SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
12507728
$76.34

Customer reviews

Rating 4.8 out of 5 stars with 10354 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 product's ample storage capacity, impressive speed, and overall strong performance. They also appreciate its ease of use, competitive price, and compact physical size, especially noting its USB 3.0 capabilities. However, some users have noted that the device can overheat during large data transfers. A few customers also expressed a desire 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 158 Showing 3,141-3,160 of 10,354 reviews
  • Pros mentioned:
    Storage capacity

    Rated 5 out of 5 stars

    Lot of memory!!!

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

    At first I thought this was too expensive, but I literally have thousands of documents I need to scan and save. This accomplishes my need

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Works great but won't always fit properly

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

    Decent write/read speeds. You might have problems if you have two ports near each other (like a MacBook Air). It works but you have to force it a little bit.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Storage capacity

    Rated 5 out of 5 stars

    JUST WHAT WAS NEEDED!

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

    This was the perfect solution needed to backup data from the computer. Was a more than reasonable price since it was also on sale.

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

    Rated 5 out of 5 stars

    Flash drive bargain!

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

    Such a small price for such a high capacity 3.0 flash drive! And a great brand name, too.

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

    Rated 5 out of 5 stars

    A good buy

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

    Excellent storage by a great brand. I bought thing to put my music library on.

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

    Rated 5 out of 5 stars

    Raymond

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

    Used to backup photos and files from a laptop to keep them safe.

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

    Rated 5 out of 5 stars

    Good product for the price.

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

    Needed to download video footage of an incident that happened at a business for legal reasons. Video eats up a lot of memory, the drive was sufficient enough to accomplish the task with room to spare.

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

    Rated 5 out of 5 stars

    Works great!

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

    Does the job as I was expecting. Needed a large USB drive to put movies on to watch while traveling. The write speed could be a little faster. If you want faster write speed, I would go with the Extreme version of the drive.

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

    Rated 5 out of 5 stars

    Usb

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

    Good products easy to use sandisk no virus nothing Recommendation

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

    Rated 5 out of 5 stars

    small form factor, lots of storage

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

    This was very easy to plug into my Mac and reformat. I'll be upgrading this Mac soon, so I may find this flash drive extra handy.

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

    Rated 5 out of 5 stars

    Good product

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

    Used to retrieve files from my old laptop. Worked great and has been formatted many times.

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

    Rated 5 out of 5 stars

    Great for business

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

    Love these things. I create content and I use these for clients.

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

    Rated 5 out of 5 stars

    Astonishing capacity

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

    Can't believe that this little think stores all that data, and at an affordable price. You used to need a truck to move a 5 Mb hard drive assembly, and special moving techniques not to jostle it.

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

    Great Storage Device at great Price

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

    The cost of these larger sized USB flash drives has come down during the sales that I was able to buy many of these and the 256 GB drives and now have a pocket full of them and will buy more on the next sale.

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

    Rated 5 out of 5 stars

    USB Drive

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

    Worth the price. Holds plenty of data. Great tool.

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

    Rated 5 out of 5 stars

    lots of space for storage of data

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

    lots of space for storage of data that was removed from your computer and it can be restored on another computer or the same computer that you removed it from. a great backup tool

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

    Rated 5 out of 5 stars

    Just What I Needed to Back up My Files

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

    This was an excellent buy for that much data! Bought two of them, so I could store all of my music files on one and all of my photo files on the other. Would have easily stored every bit of data files on my laptop.

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

    Rated 5 out of 5 stars

    Just what I needed

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

    I needed a cheap flash drive for use with pausing live OTA tv. This was on sale so it fit the bill. No problem with the Tv using it.

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

    Rated 5 out of 5 stars

    It works

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

    There is not a lot I can say other than it works. I found on some larger files it is slower than its rating. Other than that is as fast as stated. It does stay cooler than some other flash drives I have used.

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

    Rated 5 out of 5 stars

    Anyone remember when these were 1/254th the size

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

    Bought this to back up my mom's laptop. Does the job. It's cheap. Don't need the silly back up software on it though. I'll keep my secrets THANKS FRODO.

    I would recommend this to a friend