1 Fans 2 USB-C 3.x 3 USB-A 3.x (rotated) 4 Front I/O A motherboard header is used to connect an external device, be it a fan, USB port, jumper, or power button. I included USB-A 3.x twice as some ...

There are analogue, serial, USB, headers aplenty, footprints for microcontroller boards, an Arduino shield, a Raspberry Pi header, and much more. There will doubtless be ones that readers will ...