Includes 10 cables of various lengths and styles that will get your Qwiic boards connected together. Each Qwiic Cable's wires have been color coded to red, black, blue and yellow with 1mm JST termination. Includes: 3 x Qwiic Cable - 50mm, 3 x Qwiic Cable - 100mm, 1 x Qwiic Cable - 200mm, 1 x Qwiic Cable - 500mm. Also: 1 x Qwiic Cable - Breadboard Jumper (4-pin) and 1 x Qwiic Cable - Female Jumper (4-pin). Uses 4-pin JST connectors to quickly interface development boards with sensors, LCDs, relays and more.