Description: 1. Can control 6pcs stepper motor at the same time. 2. with 16 channel programmable input port, can be configured as a limit stop and other functions. 3. with 16 channel programmable output port, can be configured for water cooling, fog and other controlled peripherals. 4. The standard hand pulse MPG interface with 1 road 5. the spindle PWM output control. 6. USB interface, support MACH3 software. 7. DCDC electrical isolation 8. Optocoupler isolation 9. Max 125K stepper motor control pulse output, suitable for most machine tool system. 10. Have 0-10V output port, you can use mach3 software to control the spindle motor speed. Applications: 1. for processing various patterns such as embossing plate, sole mould, zipper mould, pattern die and stamping die, instrument mold, glass mold etc.. 2. for the advertising industry such as: signs, architectural models, badges, nameplate, panels, logo, numbers, signs, craft decoration, furniture decoration etc. 3. for the portrait, landscape, calligraphy lettering, seals and other graphic art sculpture, calligraphy, Basso relievo, etc.. 4. With the CNC controller, suitable for all kinds of small and medium-sized automation equipment and instruments. Specification: Material: Metal and plastic Size: 16.5 x 8.5 x 2.5cm/6.5 x 3.3 x 1inch Package Includes: 1 Piece USB MACH3 Breakout Board 1 Piece USB cable