Raspberry Pi GPIO Multi-function Expansion BoardThis Raspberry Pi GPIO Expansion Board is multi-function GPIO expansion board for Raspberry Pi 4B, Raspberry Pi 3B, Raspberry Pi 3B+. It is easy to use and connect to your RPI board. Each pin is labeled for easy identification. Sensors, switch and any component that you want to interface with the Raspberry pi can be connected. It also has screw terminals for hard and heavy-duty applications working in a real-world environment.It is a Multifunctional GPIO Board.The pins and connectors can be easily connected using jumper wires.It is compatible with Raspberry Pi 3B, 3B+ and 4B. It includes all mounting hardware needed to fix the board to your Raspberry Pi. 4 along with a set of jumpers headers so you can extend your signals out to the edge connectors.Package Includes:• 1 x Raspberry Pi GPIO Expansion BoardSpecificationsBoard Type Multifunctional GPIO Board Compatibility Raspberry Pi 3B, 3B+ and 4BDimensions 5 x 4 x 3cms Weight 15 grams