1、1. Support for Windows XP, Windows 7 32/64bit, Windows 8, Windows10 operating system. 2、2. Inverter control signal interface (optocoupler isolation): Output 0-10V speed control signal, PWM speed control signal, spindle start control signal. 3、3. Support for CNC 5‑axis control, can connect five stepper motor driver or servo driver. 4、4. The maximum output pulse frequency is 100KHz, and the pulse width can automatically change with the pulse frequency, which can be applicable to strict requirements of the closed-loop driver on pulse. 5、5. Optocoupler isolation input signal interfaces: limit switch, emergency stop switch, auto tool zero sensor, home switch, NPN sensor switch can be connected. Features: 1. Support for Windows XP, Windows 7 32/64bit, Windows 8, Windows10 operating system. 2. Support for CNC  5-axis control, can connect five stepper motor driver or servo driver. 3. The maximum output pulse frequency is 100KHz, and the pulse width can automatically change with the pulse frequency, which can be applicable to strict requirements of the closed-loop driver on pulse. 4. Optocoupler isolation input signal interfaces: limit switch, emergency stop switch, auto tool zero sensor, home switch, NPN sensor switch can be connected. 5. Inverter control signal interface (optocoupler isolation): Output 0-10V speed control signal, PWM speed control signal, spindle start control signal. 6. Four universal output signal interfaces, the maximum output 500MA current, can drive relays, solenoid valves, used to control atomizer, pumps, cylinders and other equipment. 7. Support for external connect electronic hand wheel, use HDR15 interface to connect hand wheel, used for manual control of machine tools. 10. Add the enable signal interface, can be used to control the driver enable signal. Specification: Supply voltage: 12-24VDC Output current: Maximum 500mA Output pulse frequency: Maximum 100kHz 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 ordering. 1 x Controller Card 1 x USB Cable