A set of 40pin GPIO connectors for motherboards of Raspberry Pi series A set of Raspberry PICO connectors for Raspberry PICO Dual power input ports: USB TYPE-C 5V/4A and DC-044 5V/8A. Users can choose one of the power input ports according to their usage Two VH-4P(3.96mm pitch) power supply connectors for RGB LED matrix panel One HUB75 interface: It can be directly connected to the RGB LED matrix panel with HUB75 interface