This set of male-female and female-female header pin connector jumper wires is widely used in electronic projects for making connections between components. These jumper wires are designed to expand the experimental board pins and increase the flexibility of experimental projects. The cables can be separated to form an assembly containing the number of wires you require for your connection and to support non-standard odd-spaced headers.

The jumper wires come in a variety of lengths, with each cable measuring about 30 cm or 12 inches long. They can be quickly used to conduct circuit testing without the need for soldering. And if the terminal is not damaged, they can be reused again and again.

The set includes 1 pack of 40-pin male to female jumper wires, 1 pack of 40-pin male to male jumper wires, and 1 pack of 40-pin female to female jumper wires, providing a range of options for different types of connections. We have always cared about the customer experience and strive to improve the product function details to meet the needs of our customers.