Can you use more than 2 controllers with unity?

[Xameal]

Hello, 

I want to use controllers as tracker. Unfortunately, currently I can only track 2 objects. One with left controller and one with right controller.

But I was thinking that maybe it's possible to pair more controller ? Maybe not quest 2 controllers because they have the same button layout. But maybe quest pro controller for example which are different.

Thanks in advance for your response.