100Pcs 4 Pin 20cm 2.54mm Jumper Wire Cables DuPont Line For Arduino Female To Female  Description:  Dupont wire is most suitable attachment for the SMC experiment. The dupont line can be used as the connection between the various modules as well. Can be used for PCB project， PC motherboard， etc.  Specification:  Length: 20cm Pitch: 2.54mm Female to female Withstand voltage: 300V DC(min) Insulation resistance: ≥ 5MΩ(min) Contact resistance: ≤ 5Ω(max) Quantity: Total 100pcs  Package included:  100pcs 4pin DuPont line