Waveshare Quad GPIO Expander For Raspberry Pi Pico Four Sets of Male Headers Connecting More Expansion Modules USB Power Input Connector

Standard Raspberry Pi Pico female header for direct attaching Raspberry Pi Pico (if male header soldered), or just through jumper wires. Four sets of 2x20 male header, allows connecting more Raspberry Pi Pico expansion modules. USB power input connector, ensures sufficient power supply for multiple expansion modules. Clear pinout labels on the front side, easy to use. Immersion gold process, beautiful & practical, stunning aesthetic looking. Please make sure there are no pin conflicts between the modules you want to use together before connecting. Raspberry Pi Pico and expansion modules are NOT included.