U2F Zero
U2F Zero is a USB token that works with any service that supports U2F, like Google services. It works for 2 factor authentication or sometimes even password replacement. No drivers needed. Just plug it in and press a button.
Nitrokey
Nitrokey is an USB key to enable highly secure encryption and signing of emails and data, as well as login to the Web, network ...
YubiKey
The YubiKey is a one-time password device for secure login with two-factor authentication
fidobooster
Program that adds an access request windows logon via u2f tocken to.