Well, first off, I don't see the need for this controller if you're already a PC gamer. It's meant to be a viable alternative to a keyboard and mouse, but this begs the obvious question as to why you would wish to replace a keyboard and mouse with a less precise alternative. The only answers which spring to mind are preference of a controller or that such a setup is not conducive to using a keyboard and mouse. Now, the former is already covered by the host of available controllers which can be connected to a PC via USB, and the latter is not logical for a currently existing PC setup. The controller seems as though it were tailor made for the steam machine. That's not necessarily a bad thing, but I'm just not sure why I as a PC gamer would bother to purchase one.