“It should come with the cut out perforated for the GPIO pins.
I did a choppy job myself, but it improves the airflow to the active cooler significantly.”
“It was confusing to figure out how to connect the fan to the pi and you need to be really careful doing it. It also feels super delicate and very easy to break. The fan works really well though.”
“A great case if you need quick access to the raspberry pi. I would recommend a passive cooling case if you plan to run your pi 24/7, as the tiny fan can be heard switching on and off.”