I saw discussion on this previously but it looks like it is coming from Griffin and Mavizon. Here is a link for the Griffin - I know I will be getting one. Griffin Technology: CarTrip - OBD-II Hardware Interface
And the OBDII dongle is way too big. Even a normal non-right angled OBDII plug encroaches on the foot well too much. That wireless dongle is too deep to use whilst driving.