"The motion control card for machine control with strong professional.Requires the operator to have the relevant expertise."
"If used improperly may appear an accident please strictly follow the instructions and warnings using this product if you are not sure consulting engineers for help"
"First time users if you are not familiar with the product and software features Mach3 In your test product make sure the machine's power switch on hand you can quickly turn off the power"
"Recommends that users install the emergency stop button and make sure the button is functioning properly. Please strictly follow the instructions and warnings using this product"
"1-year warranty and technical support dedicated from SainSmart"