Very Disappointed! I bought these becasue they said USB 3.0, so I was expecting higher read and write speeds. Unfortunately, that is not what I got. While the read speeds on this card are really fast over usb 3.0, over 100 MB/s, the write speeds are extremely slow, slower then a lot of my older USB...

Write performance of this drive is horrible under windows but it’s fine in ubuntu and OS X. Not sure why that is. Windows it’ll cap out around 10-12MB/s but on ubuntu and OS X it’s closer to 60. I have not been able to nail down why that is.

I have all my photos and documents and am using only 112GB of the 256GB. It will last me a lifetime. Even better I can leave my house with all my important stuff and if the house burns down I have it stored on a flash drive that is in my pants pocket. Don't need an external hard drive

Depending on which USB port I insert the Cruzer Guide has become very important. I have four USB ports on the front of my Dell, and when I insert the drive into one of them, my mouse locks up and I can do nothing. When I take it out and insert in in another port, it usually works OK.

This handy item is now serving as my filing cabinet in 2017! I used to file all bills marked as paid in a tall filing cabinet. Now I simply scan them onto this Flash Drive! There is so much space on this drive that I will easily fit all copies of bills for the entire year and probably future years.

This is my second SanDisk Cruzer Glide USB 3.0 Flash Drive (128GB)flash and I have found them bothe great to carry and use in the classroom all day everyday to my work and back copies.

The 16Gig & 32Gig are great to use as Boot flash drive to place an operating system like Windows 10 or Linux Mint. while you can use the 8Gig however the price difference is negligible and they can be formatted as Fat32 or NTFS within Windows, anything larger than 32Gig for Fat32 you would have to...

It work and its fast. Easy to use form factor, light weight. Only down side is no light indicator to suggest if it is powered on.

This is just the right size that I need. I have a Sandisk 64GB flash drive which has served me well, still is, but it is running out of room. This new Sandisk 128GB Cruzer drive 3.0 is so far working perfectly as I expected so i got two. Fantastic devices and highly recommended.

It's an impressive USB which can hold thousands of files. I personally use it for DJing so it comes in very handy.