The NVUM Mach3 usb card is 6axis cnc controller,support mach3 software and MPG.It takes our 4 years to design,adopts ARM framework.includes communication,rational design,reliablecontrol,convenient operation. NVUM CNC Controller Nvum cnc controller is a mach3 control card with USB interface. It supports multiple functions, including spindle PWM control, electrical isolation, emergency function, setting water cooler, and supports … Read more