While surfing on the sofa, it is in my case as well for use as on your desktop. The trick is that even my originally desired function, namely to cool the notebook (in Couche-operation) actually met, only that lie by the fact by a smooth bearing surface of fan and all outlets free.
The Lapdesk is ergonomically designed for gleichrmaßen knees, as for the hands when typing.
Buy recommendation; Yes!
It's definitely worth the money.
Four star it is only because I believe that the upper plastic plate made of aluminum could be, then the desk easily would pass as good passive cooling and would be the perfect product and had thus earned a "I love it". A slightly higher price I would pay then also been happy.