Hi, I can help you determine the compatibility of ready2gaming's Multi System Racing Wheel Pro with the games you mentioned on the Nintendo Switch.

1. WRC 10: There is no specific information on the compatibility of this wheel with WRC 10 in the search results. However, the wheel is compatible with Nintendo Switch, so it should work with WRC 10, but you may need to configure the controls manually.

2. Farming Simulator 23: The search results do not specifically mention compatibility with Farming Simulator 23. However, given that the steering wheel is compatible with the Switch, it could work, but you'd need to check whether the game supports steering wheel peripherals.

3. Mario Kart 8: The steering wheel should be compatible with Mario Kart 8, as it is designed to work with Nintendo Switch. However, you may need to configure the controls to use pedals instead of the default buttons.

In summary, although the steering wheel is compatible with the Switch, it is advisable to check the specific compatibility with each game and configure the controls if necessary.