[cctalk] Need to fix networking on a dos computer that runs a cnc machine

Hello all, I am at a bit of a loss. Looking to repair a dos computer that runs a big cnc machine. I need to load some kind of packet driver, so that the pc tcp software from the company "ftp software" can be loaded. Another supporting machine passes data to this machine to drive the machine. Attached are some screenshots. Original card was a pci etherexpress 100. The packet driver used is in the screenshots attached. I no longer have a intel card, is there a way to just drop in any old pci card and make it work with the tcp ip software? I am trying to better understand, as i have not done much work with packet drivers. I will post back with some more info. Any help much appriciated. --Devin D.