Do I need VAG 2x2 adapter with OBDeleven? 

This adapter allows you to use our 16 Pin OBDeleven with the earlier 2x2 diagnostic connectors.

Works on all VW, Audi, Seat, and Škoda vehicles with a 2+2 Pin female interface. On one side you have the 2x2 KKL plugs and on another end, you have the 16pin OBD-II female plug.