“The combination of the Pi Zero 2 and the Ethernet and USB HAT makes for an incredibly small and compact computing device with no concessions made on performance. I am using this combination for a real-world job, the remote monitoring of a UPS. So why not 5 stars? Simply because a real-world job requires a real-world case to protect it, and the board configuration really requires a custom case with cutouts for all the ports. I was unable to find such a case despite scouring the market, so only 4 stars have been awarded.”