“See Image...
Dual Expander(well made), made it very easy, when adding other units, like the Pimoroni Display.
Handy to use the the pins as well, instead of using a breadboard”
“The Pico Omnibus Dual Expander really great for mounting both the Pico and a peripheral board such as the Pico-Unicorn side-by-side AND have a second socket for easy access to pins for breadboarding.”