What this does is, allow you to connect your favourite NeoGeo/DB15/Arcade controller to a PC or Mister (etc) to realize the joy of under 1ms input lag.

(Low lag??) It's important to those who know it's important. Low lag/latency means you can more-closely experience the game the way it was intended to be experienced (eg, on an arcade cabinet with a CRT).

All thanks to FeralAI for the amazing GP2040 firmware and also the creation of the Pico Fighting Board which inspired me to build these. I will probably in the future hand-make the legit Pico Fighting Boards as they are just too cool to resist.

Please check the images to see the pins I have wired up to this DB15 port (K1 is button1 etc) if you are interested. This thing even has a built-in web server to configure some things. Just amazing work by FeralAI.

thanks for looking

please check out my other items!