Review on Yubico FBA_Y 159 YubiKey 4 Nano by Lance Alvarez

I use a password manager with two-factor authentication. Initially, I used the Google Authenticator app, but I got tired of taking out my phone every time I wanted to go to a webpage. After exploring other authentication mechanisms I bought the Nano and am very happy with it. It's very easy to use: when prompted by my password manager, I just touch the nano and a long string of hidden characters are "typed" into the authentication field, and voila! My only complaint is that the Nano very rarely becomes unresponsive. When this happens I just unplug the nano and plug it back in and it works again.