Item Name: PCB Control Board Stepper Motor Driver Mainboard OSC Controller Module. Color: BlackSize: As shownMaterial: PCB100% Brand New And High QualityType: Stepper Motor Driver MainboardPackage Includes: 1 Pc Stepper Motor Driver MainboardNotice:1.1cm=10mm=0.39inch.2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering.3.Please understand that colors may exist chromatic aberration as the different placement of pictures. *Please make
