Suitable system：MACH3 motion control system
Product number：MK4-V：With USB interface，4Axis motion control card，High-speed 2000KHZ pulse output，Double isolation anti-interference processing，Pulse output is more uniform，more stable
- Support spindle PWM speed control output；Support spindle pulse + direction output
- High-speed 2000KHZ pulse output
- No need to install driver for USB，Plug and play for all Windous versions
