I construct a USB-to-TOSLINK-to-USB audio cable using a Cubilux USB A to TOSLINK converter, standard TOSLINK optical audio cable, and Hifime UR23 SPDIF Optical to USB Converter, then on the receiving computer I enable "Listen to this device".
I construct a USB-to-TOSLINK-to-USB audio cable using a Cubilux USB A to TOSLINK converter, standard TOSLINK optical audio cable, and Hifime UR23 SPDIF Optical to USB Converter, then on the receiving computer I enable "Listen to this device".