Designed specifically to make your hardware projects easier with the Raspberry Pi 500 and Raspberry Pi 400, this 2X GPIO Expansion is a great solution for Pi400 tinkerers! Single header version also available. The Expansion has three great main features: * It makes access to the Pi 500/400 GPIO pins much more accessible * It duplicates the GPIO pins for busy projects which share pins (such as SPI pins) * It labels and colour-codes the GPIO pins (BCM and WPI) to make pin-finding SO much easier! The included standoffs and screws also help to stabilise the board once fitted to your Pi 500/400 (you may want to add a thin piece of card or similar under these if your desk surface is easily scratched). All you need now is a fancy set of jumper wires and a breadboard! Package Contents * 1x Pi 500/400 2X GPIO Adapter * 1x Fixings pack (standoffs and screws) Raspberry Pi 500/400 not included! https://elecena.pl/product/22720700/2x-gpio-header-expansion-for-raspberry-pi-500-400 2023-03-07 https://elecena.pl/product/22720700/2x-gpio-header-expansion-for-raspberry-pi-500-400 2023-12-27 https://elecena.pl/product/22720700/2x-gpio-header-expansion-for-raspberry-pi-500-400 2024-09-19 https://elecena.pl/product/22720700/2x-gpio-header-expansion-for-raspberry-pi-500-400 2024-11-29 https://elecena.pl/product/22720700/2x-gpio-header-expansion-for-raspberry-pi-500-400 2024-11-30 https://elecena.pl/product/22720700/2x-gpio-header-expansion-for-raspberry-pi-500-400 2025-08-05 https://elecena.pl/product/22720700/2x-gpio-header-expansion-for-raspberry-pi-500-400 2025-11-28 https://elecena.pl/product/22720700/2x-gpio-header-expansion-for-raspberry-pi-500-400 2025-11-29