They are low cost and used to connect hardware such as sensors, Arduino boards and breadboards together. Detailed Seller Ratings information is unavailable when there re less than 65 ratings. A custom cable with 7 single male pins to 7 grouped female pins will be created step by step. This Dupont starter kit contains male and female connectors with different housings: The connectors are available in male and female with a 7. (See the picture) This cable is not available in any store, so let's DIY with the right tools and components. Dupont is also called Jumper Wire cables.
Hilitchi Dupont Professional Pin Crimping Tool 2 54mm 3
This Instructable describes how to crimp Dupont connectors on a wire without soldering. Ready-made cables are also available, but it's cheaper to create your own cables.