Indipc 5000023a digital coaxial RCA Converter Black (Accessory)
Works as expected, and on arrival, not a hair of breath. Obviously, this system needs a diet, maybe a rechargeable battery would have sufficed, instead of a compact power supply sector.
Indipc 5000023a digital coaxial RCA Converter Black (Accessory)
The device does exactly what it says. It transforms the coaxial signal into optical / digital. The only negative aspect is that the device requires current in order to function.