Notice small piece of aluminum from milling operation still inside air port.. Not a good sign as far as quality 😉 but then what do you expect for something that costs 10% of the name brands.
The solenoid switches on and off nicely and the LED indicator is a nice touch. No testing with pressure yet, lets hope it holds!
The connector shroud is reversible, so the wire entry port can face away from the valve, they ship it facing inward to save space in the box.