I'm not sure what you should do either. But i was looking at a photo of the new break out box and it isn't looking good for pc plug and play.There's like 4 cables.
Look at the wire leading to the box. It doesn't look like an hdmi connection. Not saying someone couldn't get the box to work with pc as well it just doesn't look promising.
Think this was the older box, but I expect it to be much the same, cable wise.