The 40PCS Dupont Male to Female Jumper Wire Cable set is designed for fast and convenient connections in electronics prototyping and development projects. Each set includes 40 multi-colour jumper wires arranged in a ribbon format that can be separated individually or used together depending on project needs.With standard 2.54mm pin spacing, these jumper cables are fully compatible with breadboards, Arduino boards, Raspberry Pi, sensors, and other development platforms. The flexible design allows easy wiring, organized connections, and efficient testing during circuit development.Ideal for students, hobbyists, and professional electronics developers, this jumper wire set provides a reusable and reliable solution for prototyping, testing, and embedded system development.