Customer Ratings & Reviews
- Model:
- SDCZ48-064G-A46
- |
- SKU:
- 9211078
Customer reviews
Rating 4.8 out of 5 stars with 8014 reviews
(8,014 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 impressed with the Ultra 64GB USB 3.0 Flash Drive's generous storage capacity, overall performance, and speed. Users appreciate its ease of use and reasonable price, as well as the fast USB 3.0 connectivity. While some users find the color and size appealing, a few have noted minor issues with heat during data transfer and the design of the retracting case.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Storage
Rated 4 out of 5 stars
It is fast.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I needed something to store my paper works ,videos and photos and this flash drive help me a lot.
I would recommend this to a friend - Pros mentioned:Storage
Rated 4 out of 5 stars
great flash drive
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Looking for a flash drive and saw this one. So far it has meet my expectations and much more. Love it
I would recommend this to a friend - Pros mentioned:Speed
Rated 4 out of 5 stars
Not bad
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I use this for my video, pictures and pretty much everything. The transfer speed clocks about 25MB a sec.
I would recommend this to a friend Rated 5 out of 5 stars
great drive
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.fast and perfect for storing all my girlfriends extra work files
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friendRated 5 out of 5 stars
4 times faster than USB 2.0
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The packaging is pretty straight forward. At the back there’s an info that you get 5 years warranty on this drive. This drive from SanDisk is retractable type design which is sort of shaped like a thumb. Because, well- you know, its a thumb drive. Get it?
I would recommend this to a friend- Pros mentioned:Ease of use, Storage
Rated 3 out of 5 stars
Good storage
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great price great storage easy to use would buy again
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friend Rated 4 out of 5 stars
Red flash drive
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It is a good quality USB drive, I'm glad it came in a different color.
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friend- Pros mentioned:Overall performance
Rated 4 out of 5 stars
Works as expected
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works as expected. Really no more no less. Dependable.
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friend - Pros mentioned:Speed
Rated 4 out of 5 stars
useful
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.great item for data, fast. i'd wonder if it's sturdy enough to last though. time will tell.
I would recommend this to a friend - Pros mentioned:Storage
Rated 4 out of 5 stars
Excellent
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Able to download all the wedding pictures from my son and daughter in law's wedding in MN
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friend - Pros mentioned:Storage
Rated 4 out of 5 stars
Great Transfer Speed for an Ok Price
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Large storage and fast usb3 transfer speeds, but the price was a little higher than online retailers.
I would recommend this to a friend - Pros mentioned:Storage
Rated 4 out of 5 stars
It’s a memory drive
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It’s a good little usb stick with lots of storage. Not a lot to complain about!
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 4 out of 5 stars
Flash drive
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It’s very good, I loved color and convenience of use
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friend Rated 5 out of 5 stars
Regular
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.regular thumb drive. It is ok but normal. Don't make me use more words!!
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friendRated 4 out of 5 stars
Scan Disk Ultra 3.0 64 GB Flash Drive
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to install and it works fine. The Secure Access software was missing on the Flash Drive. I called Support at Scan Disk and they were very helpful. They E-mailed me a link for the security software and instructions on how to install and use it. Great value for the price.
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friend- Pros mentioned:Price
Rated 4 out of 5 stars
Works.
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This product does what it's supposed to do at a decent price.
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friend Rated 5 out of 5 stars
Data transfer
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Love it. Just what we needed. Had to pull info from old laptop that we could not open. Geek squad completed for us
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friendRated 5 out of 5 stars
Has a flashing blue led light
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works worked reliably so far. Has a blue led light that flashes depending on whether it's reading/writing. A lot of USB drives don't have such a light so this is a nice feature.
This review is from SANDISK - Ultra 64GB USB 3.0 Flash Drive - Red
I would recommend this to a friend- Pros mentioned:Storage
Rated 4 out of 5 stars
Good back up
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Good for saving photos. Once list photos when my old lap top crashed. Never again.
I would recommend this to a friend Rated 2 out of 5 stars
Performance & Benchmarks Below Average
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Disappointing, but adequate for moderate speed writes. Tested with Ubuntu Linux 14.04.2 on Sony VGN-NW270F using default Disks utility. My computer has USB 2 ports. Benchmarking parameters:: Transfer Rate Samples = 100, Sample Size = 10 MB; Access Time Number of Samples = 100. Results:: Averages: Write = ~12 MB/s Read = ~39 MB/s Comments:: Reads were fairly constant at ~39 MB/s with insignificant fluctuation. Writes spiked sharply between 12 and 7 MB/s. Access times were constant at ~0.99 ms. Conclusions:: I have a few PNY flash drives of the same capacity, purchased recently, that benchmark about the same on read and access, but are twice as fast on write. The waveform on the PNYs are square and may contribute to the better write speeds. The SanDisk had sharp points on the top and bottom of the waveform. I'm not an engineer, but I suspect the controller in the PNY flash drive may be more modern and advanced than the one in this specific SanDisk flash drive.
No, I would not recommend this to a friend











