5 PCS 40 Pin Female to Female Jumper Wires Set Colorful 10cm Dupont Wire Copper AWG 24 Breadboard Jumper Wires Circuit Building

Voltage : ≤80V Structure : Without modular telephone connectors Use : Not Telecommunication High-concerned chemical : None Model Number : 40pin Female to Female Jumper Wires Origin : Mainland China Certification : None