This is a Mach3 controller with Support for 5-axis linkage, it can support Maximum step-pulse frequency is 100KHz, which is suitable for the servo or stepping motor;
Can connect the 4 limit switch, emergency stop switch, auto tool zero, home switch etc. and Support for connecting electronic handwheel;use mach3 software can control the spindle motor speed, forward rotating and reverse rotating, pumps or other device.

Advantage
suitable for all versions of mach3 software, support for all versions of Windows operating system
Disadvantages
slave axis function is not supported
The solution is : Take the Y axis as an example. If the Y axis requires 2 motor drives, you can connect 2 drivers on the Y axis signal interface to control 2 motors.