Programming an on/off switch

Hello together,

today I bought the VM110N Interface Board. I would like to use the VM110N for programming a on/off switch. A simple on/off switch should replace my PC keyboard. In the moment I use the PC keyboard, for example the “H” button", to switch the talk button in team speak on and off. Is it possible to replace my PC keyboard for this task using VM110N? And if it is, how can I conduct it?

Thanks`s for any answer

Best regards