4th of July Appliances Sale.Free delivery. Ends 7/8. Terms apply.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
11235706
$41.79

Customer reviews

Rating 4.8 out of 5 stars with 10336 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 positive about the product's ample storage capacity, good speed, and overall performance. They also appreciate its ease of use, competitive price, and compact size, noting its USB 3.0 capabilities. However, customers are negative about the product's tendency to overheat during large transfers and its 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 492 Showing 9,821-9,840 of 10,336 reviews
  • Pros mentioned:
    Storage capacity

    Rated 5 out of 5 stars

    Thumb Drive

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

    Collecting thumb drives for different events photographed by my 35 millimeter camera. Organizing pics- perfect!

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Casing is too wide for my laptop

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

    I used the 64gb version for years. The main issue with these are that they are too big, and way too wide for most laptops with side by side USB slots. Speeds are mediocre at this point, but for $10, you can got wrong ha ha.

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Hello, we thank you for taking your time out and reviewing this USB Drive. We appreciate your candid feedback. For any other suggestions/ queries with any SanDisk® products, please feel free to contact SanDisk support directly at https://www.sandisk.com/about/contact/customer-care and we would be glad to assist you. SanDiskConnections

  • Rated 4 out of 5 stars

    Good stick.

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

    Flash drive has enough memory to take all of my hard drive data. That is very important.

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

    Pretty fast for the price

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

    I used it for a install of Windows 10. Worked like a charm.

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

    Excellent portable storage of data

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

    Great capacity and works fast to write and read information

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

    picture are bright and brillany

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

    picture comes in bright and perfect sound tract is good no regrets

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

    Great USB 3.0 Flash Drive

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

    It is a good 3.0 Flash Drive that is not necessarily too fast but it works at a good speed

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

    Does the job just fine

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

    I don't like the style, but functionally it works just fine and the price is reasonable

    I would recommend this to a friend
  • Cons mentioned:
    Heat

    Rated 1 out of 5 stars

    Disappointing flash drive

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

    I was pretty excited to pick this item up for the deal of the day, but when I tried to use it everything went downhill from there. I have a USB Logitech unified receiver plugged into a USB 2.0 and every time I plugged this flash drive into a USB 3.0 it would cause my mouse to work intermittently. Removing the flash drive would return my mouse to normal. I could not get this flash drive to read in a USB 2.0 port. I never wrote a single file to the drive and in the few minutes of troubleshooting while it was plugged into the USB 3.0 port it became very hot. I figured between the issues and the heat it wasn't worth messing with further so I promptly returned it. I've had no issues with other brand USB 3.0 flash drives I own working in the same ports.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    good flash drive,does the job.

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

    Good review, I would recommend this product. Worth the money.

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

    Small but useful

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

    This is a small thumb drive but it is very useful and holds a lot of data

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

    Overall good

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

    This usb drive does the job as intended not as fast as advertised.

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

    Rated 3 out of 5 stars

    Works great

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

    Recommend it because it's very portable and protected

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Capacity discrepancy & extend or retract

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

    I received mine 10 days ago. I really like the price. However, the storage capacity is supposed to be 128 GB, whereas mine is 114 GB. Also, in order to extend or retract, I have to press really hard.

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Hi Debi, Thanks for sharing your thoughts. We're glad you liked the price. The difference in available capacity—128GB showing as 114GB—is due to how storage is calculated and how formatting reserves space. You can find a simple explanation and a calculation here (https://support-en.sandisk.com/app/answers/detailweb/a_id/35080) The slider may feel a bit firm initially but often loosens up with regular use. SanDiskConnections

  • Rated 3 out of 5 stars

    Different..

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

    Not sure. Maybe I’m old but the old flashdrives you could just save the information on there and it’s stored there. With this I tried saving information but as soon as I deleted the info from my laptop, it was also deleted on the flash drive.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    good flash drive

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

    was a little difficult activating but otherwise smooth and seems to work well

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

    they work

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

    got these on sale. they work. they're not super fast, but i just need a beater card

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    works fine

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

    fairly compact for the GB. fairly compact for the GB.

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

    Rated 3 out of 5 stars

    very great n useful

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

    Awesome pricing exactly what I needed and expected

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

    Good, limited formatting

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

    Will not allow FAT32 formating, which is required by FireTV and other devices....

    I would recommend this to a friend