It is the same, you can use it to get two different drivers, yet they must be from different accounts, every game has a server validation that just allows one log in at a time per account, this can't be bypassed, so you can't be logged more than 1 time on the same account, because when you try to log into an account that is active at that time, one of two things might happen:
- First log-in gets disconnected and second one logs in
- You get an error when trying to log-in for the second time in the account that you have already active