40-Pin Female to Male Dupont Jumper Wire Ribbon Cable (20cm)

The 40-Pin Female to Male Dupont Jumper Wire Ribbon Cable is a set of 40 individually separable wires, each terminated with a female Dupont socket on one end and a male pin header on the other. At 20cm long, it is the standard length for connecting breadboards, sensor modules, and GPIO headers on Arduino, Raspberry Pi, and other development boards.

Key features:

• Female-to-Male Ends: One female Dupont connector and one male pin header per wire, ready to bridge a header pin to a breadboard or module socket.
• 40 Individual Wires: Each of the 40 conductors can be snapped off the ribbon and used separately as needed.
• 20cm Length: Long enough to route between a development board and nearby modules or breadboards.
• 2.54mm Pitch Connectors: Matches the standard header spacing used on Arduino, Raspberry Pi, and most breakout boards.
• Color-Coded Wires: Multiple wire colors make it easy to trace connections in a busy build.

These jumpers are a prototyping essential, used in nearly every breadboard project to connect sensors, displays, and modules without any soldering.