Connection USB2.0,USB3.0 Laser Signal Support multiple types of laser, configured with Fiber,CO2,UV, Green, switching boards Automation I/O 8 channels input/4 channels out Start/Stop Signal Support start,stop,pause function Extension axis Four step,servo motor control System XP/Win7/Win8/Win10 etc. 32/64 bit system Power Supply Additional 24V 4.5A Others Support multi card running at the same time,support online upgrade components,support scanners and laser status read(optional)