is there anything that suggests this is an actual GoPro?

i own several of them and i'd imagine that because of the way they have to be mounted, their width and frontal surface area would impede flying quite significantly.

i'm inclined to think it's a more slender camera, like the Contour. http://store.contour.com/ae/us/page/home

GoPro goes way overboard with their marketing; they've become the Kleenex of action cams.