Important note on installation

Attention: Fireface UFX / UCX / UC / 802 and Babyface requires a firmware update to at least version UFX: 361, UCX: 49, UC: 127, 802 : 17 (111), Babyface: 226 to enable the use of this DriverKit driver.

The firmware update runs on all versions of M1 or up. But as it needs the driver, and the driver is not working as long as the device firmware has not been updated, it is necessary to first update the firmware of these interfaces using the former Mac OS kernel extension driver! An update of the firmware can be performed on both Windows or Mac computers, older computers (e.g. your previous computer) are also compatible.

How to update my legacy device (PDF)

RME Drivers explained - DriverKit vs. Kernel Extension