Steinberg UR816C Setting in Windows 11

I would like to know if the Steinberg UR816C audio interface has the opportunity to work as a multi-client card and also be configured in Windows 11 not in 2 channels, stereo, but without a number of channels, practically only with bit depths and sampling frequency, In the Audio window, from the Windows control panel, to be able to configure it freely, stereo, 2.1, 5.1, 7.1 … for the audio project that I would like to do.
Thank you