For running a hybdrid VR setup with base stations+a WMR headset, is it possible to connect the base stations to the PC without a link box? What if I got a Index or Vive link box and had it plugged in at the same time as a WMR headset? 

Trying to connect to the base stations with plain Windows bluetooth sadly doesn't work as the base stations are password protected. I know that I don't need to have the base stations connected, but being able to automatically turn them off and update them sounds nice.