I have one of the Compute Sticks. Decent little box once you replace Win 8.1 (I upgraded to Win 10). It requires power over micro USB, so it's not quite as clean a solution as just plugging into HDMI. Haven't tried WinUAE on it yet. The internal storage fills up real fast with just day-to-day Windows piggyness, so make sure to get a microSD card to go with it.
