The Nocon is a games console that is based on linux. It runs a custom distro (based on raspbian) called noconos. It , if booted without a disk, can be used as a normal desktop linux box. You might ask why it is based on raspbian, and that is because it is based on the Raspberry Pi. The only exception of these consoles running linux is on the Nocon Tiny, which is based on the Raspberry Pi Pico W, so it has to run a custom os that it can handle.