Pimoroni Pico Decker (Quad Expander)

Pimoroni-Pico-Decker-Quad-GPIO-Expander-Pimoroni-PIM555-P-Quadruplicate-your-GPIO-pins-and-attach-up-to-four-add-ons-to-a-single-Raspberry-Pi-Pico-with-the-formidable-Pico-Decker-expander-board-P-P-Struggling-to-choose-between-Pico-add-ons-Mix-and-match-up-an-epic-stack-of-functionality-and-plug-in-up-to-four-Pico-Packs-or-Bases-at-once-or-use-the-four-sets-of-fully-labelled-male-GPIO-pins-to-easily-attach-other-devices-jumper-wires-or-circuitry-very-useful-for-prototyping-P-P-Als

Price: 14.28 from Rapid Online Rapid Electronics Ltd.