1、Variable Output: Able to output 0-10V analogue signal, the CNC controller can also be configured to 0-5V output as you need. 2、Stables Working: The isolated frequency converter interfaces will not be introduced by external strong current equipment. 3、Perfect Fitting: Designed for notebook and tablet, driver free, has simple configuration and good compatibility as well. 4、4 General Input: 4 general purpose inputs, can connect limit switch, estop switch, probe switch for reset and other works. 5、Easy to Install: Comes with a compact size and a light weight as well, the convenient installation can be quickly finished. 1 x CNC Controller1 x Data Cable1 x CD Item Type: CNC ControllerMaterial: ABS