... 5. 0A + CNC DB25 Breakout Board adapter Kit CNC 3 Axis Stepper motor Driver ROUTER,MILL , 65. 0A + ... 5A(1.5A,2.0A, 2.5A,3.0A,3.5A,4.0A,4.5A,5.0A) Resolution ... Step- (CP-) pulse input EN + EN- Resolution Setting:Current setting: SW801010101SW900110011SW1000001111Phase Currnt1.52.02.53.03.54.04.55. ... . High quality with Surface-mount Tech. sw_3AXIS_5A_001 CNC 3 Axis Stepper motor Driver ROUTER,MILL , 5A + ...