These are SparkFun's exclusive 155mm long jumper wires with female connectors on both ends. They're perfect for connecting male headers on any board. Combine them with our male-to-male jumpers to get male-to-female jumpers. You can install multiple jumpers side by side on a 0.1' header. Comes in a package of ten jumpers (colors as shown).

Using these jumper wires is easy. First, identify the male headers on your board. Then, simply plug one end of the jumper wire into a male header on one board, and the other end into the male header on the other board you want to connect. If you need male-to-female connections, combine these with our male-to-male jumpers. When installing multiple jumpers on a 0.1' header, make sure to line them up properly to avoid any short - circuits. As for maintenance, keep them in a dry and cool place to prevent corrosion. If the connectors get dirty, you can gently clean them with a soft, dry cloth.