This product is a new Input Shaper designed for the Voron 2.4 3D printer. It features an upgraded RP2040 microcontroller and is compatible with a 0.1 Trident. The Input Shaper helps to improve the print quality by reducing vibrations and resonance in the printer. This product is a great addition to any 3D printing setup and is ideal for those looking to improve the performance of their Voron 2.4 printer.