NVCM 6 Axis CNC Controller USB Interface Board Card for Stepper Motor 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 DCDC electrical isolation Optocoupler isolation The maximum output pulse of 125K stepper motor is suitable for most machine tool systems. Specification: Type: Motion Control Card Axis: 6 Weight: Approx.411g/14.5oz Package list: 1 x Motion Control Card 1 x USB cable 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.