NuForce U192S

NuForce  U192S  Asynchronous USB to SPDIF Interface.
Includes original manual, USB cable, and packaging.  In nearly new condition.   I just checked and see U192S drivers are available on Optoma website.

Converts USB to Coaxial or Optical SPDIF Signal.  To connect Coax / Optical Digital  D/A converter to your PC's USB port.
  
Used as a key part of my system for a while, then retired this when I got a a better streamer with this functionality built in.  Handy interface to have when you need one.
 
Manufacturer's Specifications:

• High-Performance Asynchronous USB to SPDIF Converter
• USB Powered - no external power supply necessary
• 44.1, 48, 96, 176.4, and 192 kHz sampling rates supported
• Coaxial S/PDIF output and Optical TOSLINK output
• 16 or 24 bit resolution
• Nuforce USB Audio devices are designed to work with x86 architecture

I'm just a hobbyist and from time to time sell my personal equipment that I no longer use.  I really appreciate it when someone adopts equipment I no longer use and gives it a good home.

This piece is pretty small, so low cost flat rate shipping to CONUS.