... 7A + CNC DB25 Breakout Board adapter Kit CNC 4 Axis Stepper motor Driver ROUTER,MILL , 7A + CNC DB25 Breakout ... 5A(1.5A,2.0A, 2.5A,3.0A,3.5A,4.0A,4.5A,5.0A) Resolution: 1/2, ... 0=full currrentCNC DB25 Breakout Board adapter stepper motor driver IIIBuilt in DB25 male connector. DB25 ... High quality with Surface-mount Tech. sw_4AXIS_7A_001 CNC 4 Axis Stepper motor Driver ROUTER,MILL , 7A MACH3 KCAM4 EMC2 ...