Customer Ratings & Reviews

I got it because it said it had speeds up to 100 MBps, but that is its read speed. The read speed was great but the write speed a burst speed of 40MBps. The drive plained out at 20 MBps which is no faster/not much faster, then my other USB 2.0 flash drives. The flash drive is great if all you need is good read speeds.

do I have to keep buying the upgrading to EncryptStick?

It does what it's supposed to and has a lot of memory

Purchased to use for music playback with my stereo and home theatre receiver components that have USB front panel access. ( Onkyo 929 and 727 ). Receivers recognize but will not play. All of my desktop and laptop computers recognize and will play.

I got several of these drives at a great price from Best Buy. I found them to be reliable, but so slooow! Write speed is around 3 MB/s on a USB 3.0 port. Writing 64 GB takes around 7 hours.

If you're looking for quality look elsewhere. I'd suggest spending. More f you want something that will last. This is honesty the cheapest feeling device I've ever purchased for a computer, and I've bought no name $5 wireless cards off amazon. The plastic honestly feels like somebody bought a happy meal, took the box, and used it as the case for a thumb drive. You could probably break it by lightly pressing on it with your index finger. What happened to quality goods? My last san disk was much better quality.

I had this drive for only 7months before it failed on me. I lost 18 years of work that I had on it. Luckily, I still had the original files because it could not be recovered. However, I did lose several months of revisions. I tried to format the drive so I could use it again, but it won't even do that. Don't waste your money! Save yourself the headache and make sure to backup regularly!

This jump drive is not a USB 3.0 jump drive, it is USB 2.0. The Sandisk part number SDCZ48-128G-A46 on the Sandisk web site indicates it is USB 2.0. That is far different than USB 3.0. A USB 3.0 drive and socket always has a blue tab as an indicator. Even the Geek Squad guy at the store said it was USB 3.0. He should know better.

I purchased one of this SanDisk flash drive (128GB) to take it with me on trip and upload all my pictures. Back home, I plug the SanDisk and the application won't let me open my secure files and is practically all gone.. SanDisk support couldn't do anything. Never again I will buy one of their products.

I haven't used it yet so I rated it poor. What can I tell you?

If you purchase this drive check to be sure you are getting what you paid for! I formatted my drive for the first time since purchase in early 2015 to find that it was a 32GB drive.

It's to expensive, i would have loved it if it was $50, but this price I paid broke my pocket