DuPont Wire Male to Male Jumper Wires Ribbon Cable Pack of 40

Jumper wire is a group wire making a form of cable. It is DuPont electrical wire with connector or pin at each end, which is connected with components in the breadboard or PCB or other prototype circuit. The wire is easy to connect without soldering. Because of the pins, it is very easy to insert in breadboard or test circuits by the end connector.