Hello, 

I have a Blackwindow V4, I have a problem. I would like to open the Windows sound settings with the "M1" key, for example, or even better change my audio output device directly. 

To explain, I have several speakers, and often have to change the output, so it is very annoying to have to make a lot of mouse clicks until the output is changed 

Is this even possible? 

I would be glad about feedback