Can RS150/RS250 can export Optical/COAX./Line In signal to USB DAC output?

Q)
Can RS150/RS250 can export Optical/COAX./Line In signal to USB DAC output?

A)
RS150/RS250 can export Optical/COAX./Line In signal to USB DAC output.
RS201 can not export ‘Optical In’ signal to ‘USB OUT’.