Description:1. Support for 4-axis linkage, you can connect four stepper motor drives or servo drives;2. Maximum step-pulse frequency is 100KHz,which is suitable for the servo or stepping motor;3. Support automatic probe tool4. Support Emergency input5. Support for limit switch6. Support for connecting electronic handwheel7. Need use external 24V DC power supply to isolate USB and external port, and to make the system more stable8. Have 0-10V output port, you can use mach3 software to control the spindle motor speed.9. 4 general-purpose inputs, you can connect the limit switch, estop switch, probe switch, back to zero and other device10. 4 general-purpose isolated relay drive output interface, can drive four relays for controlling the spindle starts, forward rotating and reverse rotating, pumps and other device11. 1 status LED, indicate connection status on the board

Size: 8x7.7cm/3.15x3.03inchQuantity: 1 SetNote:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bidDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Contents:1 x USB CNC Controller Card1 x USB cable1 x CD