... Driver ROUTER,MILL , 5. 0A + CNC DB25 Breakout Board adapter Kit CNC 3 Axis Stepper motor Driver ROUTER,MILL , 65. 0A ... /64 , 1/128 , 1/256 Overheat, Over Voltage, Over Current Protection Dimension: 150mm x 98mm x 45mm Weight: <600g Working environment ... motor Driver ROUTER,MILL , 5A + CNC DB25 Breakout Board adapter Kit