Customer Ratings & Reviews

I've found SanDisk flash drives to be the most reliable on the market. No formatting problems like on some other brands. The SanDisk drives are durable, no matter how many times you use them. Having 64 GB of space gives me the opportunity to save more files -- and I know they'll be there when I need them,

Picked up a pair of these while they were on sale. I don't use them every day, but when I need them, they work just fine. Pretty fast and have been reliable so far.

This flash drive is a good place to store really important files which you don't want to lose if your computer has a problem that prevents you from accessing the hard drive. Also good for storing videos that you want to view from a tablet. It's a very versatile and compact accessory.

Got it because I lost this same flash drive, only in 32GB form. Sad day, but caught this on sale for $20! Getting roughly 115MB/s transfer speed (top end of USB 3.0). It might be able to go faster still, but my USB 3.1 Gen2 port are behind my desktop. Not moving that behemoth.

Excellent product quality 100% recommended Perfect size

Came in and looks great. Works fine for work. Definitely recommend.

This drive runs unusually hot for a plastic flash drive. Even sitting without reading or writing while plugged into a USB extension cable, the USB connector gets uncomfortably hot. No other flash drive I've tried has this issue, although I understand that some metal cased ones also exhibit this behavior. The second problem is that writes are slow, painfully so for small files. I should have paid more attention to the reviews here stating this fact. After doing some research, I bought the SanDisk Extreme CZ80 64 GB flash drive as a replacement. It runs much cooler, and the write speed is 5 times as fast for large files and 20 times as fast for small files (this is with both drives formatted as NTFS). I was even able to pick it up on a Daily Deal for only $7 more than the Ultra CZ48, but even if you have to pay twice as much it's worth it in my opinion. I don't recommend the Ultra CZ48, but I highly recommend the Extreme CZ80.

This flash drive is very convenient to use, with a protected plug that is easy to extend and retract. Files, even high megapixel photographs transfer quickly and it connects rapidly to Windows File Explorer. It does not need a case to keep its USB plug clean.

it stores things and lets you take that to somewhere else! technology!

Not much to elaborate upon, regarding this product in general. The red color is a welcomed in a plethora of pedestrian black colored thumb drives as it stands out! Especially when searching for one particular portable device. I’ve owned multiple thumb drives over the past 20 years, from various companies. Thus far none have failed. Though one’s experiences may vary. This particular item was on sale at a reasonable price, as it was a nobrainer to purchase it.

The SanDisk USB is an easy-to-use flash drive. My work requires that I have a quality, reliable USB.

I liked so much due to the portability and keeping clean contact design

Needed the ability to pull game saves off of the PlayStations to free up room for other games. Easily transferable to a PC or laptop so we can put them on youtube. Bright color will hopefully help with this not getting misplaced.

Love this flash drive because of it't color. You can know right away what is on it by the color. Great idea to make colored drives so you can use them for different things and know right away what drive has what info on it. Good Price too.

SanDisk Ultra 3.0 Flash Drive is worth the great price BestBuy advertised. Red color is easy to locate when scanning documents in printer.

SanDisk - Ultra 64GB Flash Drive - Red is a good product

Does the job, decent deal. Quickly recognized by my pc. Would recommend to anyone looking for an affordable USB stick that is just plug and play. Wish the value was for for 128gb though.

This flash drive is reasonably priced and a quality product Works as described. Fast and reliable

Great USB - FAST transfer - excellent color - helpful to have in a color other than black so you don't lose it.

I needed an extra flash drive for one of my college classes and I waited until I got to Best Buy to see which ones were available for comparison. After comparing the available flash drives I decided on this one. I only needed 32GB, but this 64GB was on sale. The final cost was worth it in my opinion.