Look at the power supply. At the high end, you get a rugged rack-mount power supply. With the competitors, at prices comparable to ours, you get a “lump” or “wall-wart” power supply, underpowered.
Our power supply is rated 5 amps, and is made by one of the leading makers of industrial power supplies. It has power to spare, so it can also power external “Studiohub” modules.