Features 1、It can Control 6 stepper motor running at the same time maximally 2、With 16 programmable input interfaces, it can be configured with functions such as limit emergency stop. 3、With 16 programmable output interfaces, it can be configured as controlled peripherals such as water cooling and fog cooling. 4、With 1 channel standard Manual pulse MPG interface 5、PWM output control of spindle. Specification Features: It can Control 6 stepper motor running at the same time maximally With 16 programmable input interfaces, it can be configured with functions such as limit emergency stop. With 16 programmable output interfaces, it can be configured as controlled peripherals such as water cooling and fog cooling. With 1 channel standard Manual pulse MPG interface PWM output control of spindle. Aluminum alloy enclosure USB interface, support MACH3 software. DCDC electrical isolation Optocoupler isolation The maximum output pulse of 125K stepper motor is suitable for most machine tool systems. Specification: Type: MACH3 Motion Control Card Axis: 6 Weight: Approx.411g/14.5oz Package list: 1 x MACH3 Motion Control Card 1 x USB cable 1 x Compact Disk Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ording. Package List