DSP Card was removed from a working system with little usage hours on it. Fully functional.  Including TDM ribbon cable (Flex Cable) and card mounting screw. 
 
DSP Mix Engine Card - Processing Card for FOH Rack and Mix Rack
 
The DSP Mix Engine Card is an option for the VENUE FOH Rack or Mix Rack that enables you to expand the processing power of your Digidesign® or AVID® VENUE system.
 
Each 9-chip DSP card allows you to increase your system’s processing power for additional TDM plug-in processing.
 
You can install up to five DSP Mix Engine Cards into an FOH Rack (which comes standard with three), or up to three DSP Mix Engine Cards into a Mix Rack (which comes standard with two).