Customer Ratings & Reviews
- Model:
- SDCZ48-128G-A46
- |
- SKU:
- 9044257
Customer reviews
Rating 4.8 out of 5 stars with 10272 reviews
(10,272 customer reviews)Rating by feature
- Value4.8
Rating 4.8 out of 5 stars
- Quality4.8
Rating 4.8 out of 5 stars
- Ease of Use4.8
Rating 4.8 out of 5 stars
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.
Rated 5 out of 5 stars
Great thumb drive at a great price
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this on sale for my student entering high school. The price with discounts was great. Not disappointed.
I would recommend this to a friendRated 4 out of 5 stars
great value
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.pretty good item i use it for labs in school and it works great
I would recommend this to a friendRated 5 out of 5 stars
Fast Downloads
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have always been pleased with this brand. The uploads and downloads are fast and easy
I would recommend this to a friendRated 5 out of 5 stars
Great product
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It was one of the Deal of the day items. Great product and price. Money well spent.
I would recommend this to a friendRated 5 out of 5 stars
Reliable & Fast
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.SanDisk product is always more reliable than other cheap brands like PNY.
I would recommend this to a friendRated 5 out of 5 stars
Great thumb drive
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Quick shipping and great thumb drive. I can carry a lot in my pocket now!
I would recommend this to a friendRated 3 out of 5 stars
Decent USB
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I use the USB to transfer & watch movies on my TV. It does what I need it to but I didn't like the plastic design & the transfer speeds are slow. I also had to figure out how to format it for it to work. This USB gets really hot for some reason & sometimes worries me but it still works after having it for 3-4 years.
No, I would not recommend this to a friendBrand response from SanDisk Team
Posted .Hello, we apologize for the inconvenience this has caused you. This matter can be best addressed through our technical support team. Please visit our support site where you can find our customer technical support phone numbers, open a ticket, chat live or check the status of an open ticket https://www.sandisk.com/about/contact/customer-care.
Rated 5 out of 5 stars
Great product
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This is a great product at a low Best Buy price!!!
I would recommend this to a friendRated 4 out of 5 stars
Great Product
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Sandisk by far one of the most elegant and great design for their USB. Which is the main attraction when it comes to picking a USB .
I would recommend this to a friendRated 1 out of 5 stars
junk
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought usb 3.0 because it is supposed to be quite a bit faster than 2.0. guess that does not apply to sandisk. very disappointed in this drive. bought 2 of them and they do not write any faster than the 2.0 does. in fact, one of them was even slower than my 2.0 drives. and, yes, i had them in a usb 3.0 connector on my computer. I kept trying to write files to one of them and then tried the other. files would not write any faster than 15 - 18 mbs. very disappointing. last time I ever buy sandisk. these drives suck. for the list price you would think they would be better, guess that is why they were on sale for so cheap because that's what they are, cheap.
No, I would not recommend this to a friend- Pros mentioned:Speed
Rated 2 out of 5 stars
Do not buy
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this on black Friday for around $39.99. Now it is up to $100.00. Look at Walmart they have it way cheaper. The drive transferred around 52GB of music from my pc's 3.0 usb port. After an hour and a half it was done. The usb stick is said to have 128GB, after plugging it in only 116GB are actually available. DONT BUY.
No, I would not recommend this to a friend Rated 4 out of 5 stars
good product
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.the first one I got locked after one use but I returned it with no problem. The second one is working perfectly.
I would recommend this to a friendRated 3 out of 5 stars
hard to program
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.To many steps to get this thing activated, I had to have my son who has a 4 year degree in cyber security to help me activate this thing!
No, I would not recommend this to a friend- Pros mentioned:Storage
Rated 1 out of 5 stars
Died in under a month
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Purchased this for the sole purpose of keeping my graphic art safely on. Worked great until it didn't. With 12GBs of graphic designs it decided to just die one day; in under a month. So here I am looking to purchase another to only find the price has more than tripled since September! For the $37 I paid in September - it's worth a shot. But for the $119.99 (November, not even 2 fulls month) I wouldn't even consider it.
No, I would not recommend this to a friend Rated 4 out of 5 stars
Does the job.
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Does what it's supposed to do. it's a flash drive, it stores data.
I would recommend this to a friendRated 3 out of 5 stars
Disappointed
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This on sale and was a good price. It says fast and 128 gb but when i opened the packet and used in my laptop it was not like 3.0. It is really slow like 2.0. They said 128 gb but it has only 102 gb available.
No, I would not recommend this to a friendRated 4 out of 5 stars
Very good product
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Very good product to keep up with important documents.
I would recommend this to a friendRated 4 out of 5 stars
Good product with good price
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Bought it during black friday sale. Its a best product.
I would recommend this to a friendRated 4 out of 5 stars
Great product
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I love this usb, it is great, the price is perfect .
I would recommend this to a friendRated 1 out of 5 stars
very disasspointing
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Honestly terrible. Slowest drive I own, and NOT intuitive at all to set up. I have never had an encrypted drive that was less intuitive than this. I'm trying to transfer a folder of 47 GB word files and .pdfs and it says over 5 hours to transfer.
No, I would not recommend this to a friendBrand response from SanDisk Team
Posted .We're sorry to hear about your experience. Our drives are designed to provide efficient performance, but transfer speeds can vary depending on file types, system compatibility, and USB port specifications. For optimal performance, ensure the drive is connected to a USB 3.0 port. If you are still experiencing issue, kindly reach out to our support team at: https://support-en.sandisk.com/app/askweb for further assistance.










