“Not sure if it's a limitation of the pi or the fan but there seems to only be three speeds: off, medium and high.
Could also do with a corresponding hole on the official pi case (though that's really a complaint of the pi case).”
“I have to agree with other reviewers that it sounds like a demented mosquito… That aside it seems to do the job but really needs a hole cutting in the lid of the case for better airflow”
