China 2.54mm Pitch 40pin 20cm Female to Female Jumper Wire DuPont Colorful Ribbon Cable for Arduino Breadboard, Find details about China 40pin 20cm DuPont Jumper Wire, Female to Female Jumper Wire from 2.54mm Pitch 40pin 20cm Female to Female Jumper Wire DuPont Colorful Ribbon Cable for Arduino Breadboard