The Atlona® Optical/Digital Coaxial 2-Way Converter is a great little gadget for those who need to convert optical to coaxial or coaxial to optical or even input a single optical or coaxial and get both outputs working simultaneously.
Atlona® Optical/Digital Coaxial 2-Way Converter
The Atlona® Optical/Digital Coaxial 2-Way Converter is a great little gadget for those who need to convert optical to coaxial or coaxial to optical or even input a single optical or coaxial and get both outputs working simultaneously.
Supports two-way conversion: Digital Coaxial to Toslink or Toslink to Coaxial. 
Supports audio input from 2 channels up to 5.1 channels
Select one input from Coaxial or Toslink input ports and send S/PDIF audio signal to both Coaxial and Toslink output ports simultaneously.
Compact size and easy to install.