FYSETC Portable Input Shaper with RP2040 Upgraded 3D Printer Parts Support Klipper for Voron 2.4 0.1 Trident   Aboout the Product: Base on popular RP2040 chip Portable and you can use it on multiple Klipper firmware based 3D printer with same configuration file. Save your time. Size is small and easy to dock on print head(AfterBurner, StealthBurner or even other print head) as we designed different holes on it with essential fasteners for you to install it on print head. USB-C port https://github.com/FYSETC/FYSETC-PortableInputShaper