Traktor Kontrol S4 MK2
Mapping by Owen Williams, Fayaaz Ahmed, from Mixxx · Mixxx manual page
HID Mapping for Traktor Kontrol S4 MK2
This is a USB HID mapping: it runs as a script, with no list of controls to show here. The Mixxx manual page above shows what each control does.
Generated from res/controllers/Traktor Kontrol S4 MK2.hid.xml. If something here is wrong on your controller, tell us.