2.54mm 2X40 pin header Single row straight male for Arduino DIY

40Pin Single/Double Row Male 2.54mm Breakable Pin Header Connector Strip Row

30PCS 40Pin 2.54mm Single Row Male Header Connector PCB Pin Strip for Arduino

1Pcs Gold Plated 2.54mm Pitch Male 40 Pin Single Straight Round Header Strip

30PCS 40Pin 2.54mm Single Row Male Header Connector PCB Pin Strip for Arduino

1Pcs Gold Plated 2.54mm Pitch Male 40 Pin Single Straight Round Header Strip

30PCS 40Pin 2.54mm Single Row Male Header Connector PCB Pin Strip for Arduino