Looks like it will soon be time for another crash course in computing.

As a related topic, I was setting up a new tablet last week and the Google/Android part asked for my registered FIDO (I use Yubico) that I've used with full-sized computers for several years now. The tablet had only the micro USB plug, so I used another authentication method and got a code from my phone Authenticator. I ended up shopping around and picking up a converter female USB down to the male micro USB and the class C for phones and tablets. This isn't the first small device to ask for this, and I've been meaning to find a converter.