Works flawlessly! Fingerprint security ready properly 100% of the time, the negative reviews are the fault of Samsung and not the reviewers due to thefact the link to follow within the software to download the app is from another model without the touch feature and will not recognize the unit, make sure you download the correct app from the playstore (the one specifically for the T-7 touch with the picture of the fingerprint in the icon) and it all works on the phone and the computer with no error message! Lost one star on "ease of use" section for this, other than that its simple!

Saved my life when MacBook Pro died suddenly and catastrophically. Small, powerful, secure. Works. Time will tell about durability but ssd should hold up.

I shoot real estate pictures and am on the go all the time and now, after purchasing this SSD, I get my work done before I get home. Super fast and works great with my 16" MacBookPro!

This external SDD is so slim. I love it. It easily fits in my laptop bag. It's great that the device came with USB-C and USB-A in the box for those of us who haven't made the commitment to USB-C. It is also super fast, I transferred 2 TB worth of Time Machine back ups on to the device and it took less than hour. The figure print reader seems secure but the second time I plugged it and and forgot to touch my figure to it, I freaked out because my Mac then didn't recognized the drive. I like the feature and the reader is fast. I could do without the blue light, it is very bright and when time machine is syncing overnight I can see the blue glow from the device. It times out after a while but I wish there was a way to control this light through the app they make you download to program your fingerprint.

Nice looking but writing speed is too slow. Max speed I got is only about 6 MBPS.