Package included:10cm cable x 320cm cable x 330cm cable x 150cm cable x 120cm Breadboard Jumper cable x 220cm female Jumper cable x 2Features:Compatible with the SparkFun Qwiic and STEMMA QT connect system which is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.All Qwiic cables have the following color scheme and arrangement:Black = GNDRed = 3.3VBlue = SDAYellow = SCL