so its wireless - power AND video signal?2064x2208 Per-eye resolution.
You'll need a relatively modern GPU and CPU to run Elite smoothly in VR, but it's difficult to say exactly what as it depends on the render resolution and detail level you set. Basically the better the GPU the better the experience.
There's lots of things you can tweak and three different wireless streaming methods plus direct cable, all of which can affect how well it runs.