To clarify, I do not need it as an authentication method for the remote session, but as authentication to perform administrative actions on the remote host. For example, I need to restart a service. I need to open services as an administrator. When I do that, the User Access Control prompts me for authentication. Most organizations use a username and password for authentication. Ours does not. It uses a PIV card, which when detected, User Access Control prompts me for a pin. I need the remote host to detect the PIV card that is plugged in via USB in the viewer workstation. I want to say the proper term for that is USB redirection, but I am not sure.