GPIO Board+40Pin 20cm Row Famale to Female GPIO Cable for Raspberry Pi RasPi 2/3 Model B Features: 1. GPIO board for Raspberry Pi 2 model B+; 2. T-type GPIO board; 3. Convenient for you to connect GPIO for breadboard experiment.Specifications: Applicable models: for Raspberry Pi 2/3 Model B Color: blue, colorful GPIO board size: about 100 x 75mm/3.94 x 2.95" GPIO cable length: about 20cm/7.87"