Customer Ratings & Reviews

64gb has 59.6gb of usable space. Most have some embedded overhead which reduces this to 58.8gb. That is considered the standard, but for some reason all of the SanDIsk that I have checked only has 57.8. I needed to clone a standard 64gb thumb drive, but could not use the SanDisk because the clone needs to have at least the same or greater available space which the SanDisk does not have making it a brick for my needs. Had to buy another brand.

First one was faulty ... Gave errors .would not save any files .. Returned second one gives occasional error ... Windows asks to fix and finds no errors . Second one allows to save n read files

I bought this sandisk usb flash drive to back up my new windows 10 pc. Although I didn't need 64gb I bought it because it was on sale for the same price as the 32gb one. But when I got home and unpacked it and then used it to back up my system I found that it only had 32 gb originally. I didn't want to go through all the hassles of returning it because I had my b/u and wouldn't be using it to store anything else.

Too many clicks necessary to get to storage with this memory stick. Would like it to be simpler like the older flash drives

Plugged in the san disk. Easy to use. Right size for transporting.

Good flash drive, easy to use. Is not compatible with older desktops.

great product and still works good but does not perform excellent but not too happy

Im not a pro when it comes to which zip drive is the best but I'm satisfied with the purposes it serves. Very pleased! !!

I bought because it was on sale. I don't know much how to use this. I have stuff saved but I haven't tried to read the disc yet

The Sandisk Ultra 64gb Usb 3.0 is a mid-range performance and capacity flash drive from a reputable manufacturer.

Even though this is a u.s. 3.0 device, it routinely writes at 15 mbs. I have other drives that write at 32+ mbs

Sadly this flash drive can’t be formatted to fat32 so returned it. Is it good ?? Can’t say

Great Product live up to expectation. We had the item for a while works great.

This is a great memory stick for the price and came in very handy.

This flash drive works about as well as any USB 3.0 drives I've tried.

I bought fir my daughters laptop with college and she says it does the trick!

First thing off the bat, the encryption soft ware needs updating. The updating process requires research on the consumers responsibility. It is soooo unclear on exactly where to go get the update. We were successful because my friend was a Geek Squad computer geek. OMG! I accidentally stumbled onto the solution.

Decent price n performance.. Should've gotten a hard drive though w/more storage...

Thought I could use it on my computer but does not work. My error

Flash drive not good for key chain. It keeps on sliding out.