Thetis FIDO U2F Security Key with Bluetooth ENBL, Two-Factor Authentication [Extra Protection] Compatible with Windows/Linux/MacOS, Gmail, Facebook, Dropbox, SaleForce, GitHub and More

Good offer on price, waste of time in practice.Having finally registered with Thetis (a process I found messy and full of advertising) I looked down the list of sites and services that work with this key. Apart from Google, which I only use for searches, none of my other go to sites accept it. Banking, Paypal, Microsoft, etc, none of them work. I may have missed some obscure detail on later attempts as I was getting frustrated. If so I have to question why it should be so difficult to employ.The other point that cocerns me is the lack of feedback when attempts to set up the key fail. When I worked in IT (yes I'm one of them, 10 years systems analysis) making the processes idiot proof was a major goal. Not so with setting up these keys. If all this is my fault through not picking up the subtleties of the process then I have no way of knowing, as the apps don't tell me.If I can find the box it's going back.

WORKS WELL WITH GMAIL, DROPBOX IS NOT A KEY FOR Windows Hello YOU NEED TO USE ANOTHER KEY