This usb drive does not deliver claimed 150/100 speeds.... at best it was doing between 0 and 30 mps, often lagging on 0 . So it doesn't work for my web camera that needs to write video at minimum 30mbps.

Excellent red and write speeds. So compact, which is a great benefit. Wasn’t seeking the ability to switch between USB-C and USB-A, but this has proven to be such a handy feature. I would certainly buy again, very happy.