Parallel Port Legacy Plugin for Mach4
You will be Buying one License for the Parallel Port Legacy Plugin for Mach4. This plugin allows the use of the parallel port as a motion control device on supported computer systems with Mach4.
IMPORTANT NOTE: The LICENSE will only work for the Computer for which you supply the PC ID at checkout. Each PC has a unique ID code and the license works in coordination with this code. The PC ID for this plugin will be the same as the PC ID for Mach4