Jumper Wires & Connectors

40-pin male-to-male jumper wires for easy prototyping and breadboard connections. Flexible,...

40-pin female-to-female jumper wire ribbon cable for connecting headers between boards,...

40-pin male-to-female jumper wires for flexible and reusable breadboard-to-module or...

40-pin male header strip with 2.54mm spacing. Ideal for Arduino, ESP32, and PCB prototyping....