SafeID is a family of OATH hardware tokens in varies form factors. SafeID tokens are widely used for multi-factor authentication by DualShield MFA users and many other popular MFA systems such as Azure MFA, OKTA and Duo.
In fact, SafeID hardware tokens are officially recommended by Microsoft as the alternative to the Microsoft Authenticator for Office 365 users, and being used by millions of users world wide. If you are looking for OATH hardware tokens for Office 365 multi-factor authentication with Azure MFA, then click here for more details...