40-Pin Dupont Cable – Flexible Connections for Arduino, Raspberry Pi and Breadboards

40‑pin Dupont Female‑to‑Female Jumper Cable is a flexible jumper wire ribbon consisting of 40 individual female connectors on both ends, widely used in electronics prototyping and interconnect wiring without soldering. Ideal for connecting male headers and pins on development boards like Arduino, Raspberry Pi, ESP modules, and breadboards.

Key Features:

• Type: Female‑to‑Female jumper wires – with female connectors on both ends.

• Pin Count: 40 wires arranged in a flat ribbon cable.

• Compatibility: Standard 2.54 mm (0.1″) pitch suitable for most headers and prototyping boards.

• Reusable & Flexible: Easy to insert and remove, and can be separated or grouped as needed.

• Lengths Available: Different available lengths (e.g., ~10 cm, ~20 cm, ~30 cm, ~40 cm) for various use cases.

What it is:
This product is a set of 40 jumper wires with female Dupont connectors at both ends, ideal for quick prototyping and wiring tasks. Wires can be split or trimmed depending on your project needs.

Typical Uses:
✔ Breadboard prototyping – fast connections without soldering.
✔ Microcontroller boards like Arduino and Raspberry Pi – connecting sensors and modules.
✔ DIY electronics & IoT – ideal for linking peripherals like displays, buttons, and sensors.
✔ Education & hobby projects – useful in labs and beginner workshops.

Note: These jumper cables are designed for signal and low‑voltage use, not for high current or high voltage applications.