Spare or Replacement MESA 7I92 Card only. Loaded with firmware for use with CommandCNC and older UBOB rev 16 or later cards. Used in initial Linux /CommandCNC Bladerunners and MP3700.
The 7I92 is part of our commitment to stock spare and replacement parts for our controllers and products. Although replaced with our new EBOB combo Ethernet and 16 -16 I/O breakout card the 7I92 plugs into the older products with just two cables.
If you want to build your own Ethernet FPGA based motion control then get your card from MESA ELECTRONICS where you can get documentation and generic firmware.