Smraza T Type GPIO Breakout board for Raspberry Pi 3 2 Mode B/B+ with 830 tie-points Breadboard and 40 Pin Rainbow Cable Specifically for expansion of the GPIO for Raspberry Pi 3 2 B/B+ Come with 40 pin cable and 830 holes breadboard. Suitable for project with the Raspberry Pi 2 B/B+ NO Soldering is required for the T-shape breakout board Solderless breadboard with 830 tie points*1 GPIO: 40-Pin *1.40Pin & 29cm cable*1