The is a 5-axis USB CNC motion control card designed specifically for use with Mach3 software. It is a popular interface board for Chinese-made CNC routers (like the 6090 series) and is compatible with Windows versions from XP up to Windows 10/11. Key Technical Specifications Pulse Rate: Supports up to 100kHz pulse rate for each axis. Axes: Control for up to 5 axes .