The adapter board and ribbon cable specially developed for the Ender 3 series integrate various wires into one, making the wiring harness no longer messy and avoiding the impact of messy wiring harnesses on printing.This adapter board seamlessly connects your hot end to the control board, allowing for smooth and efficient communication between the two components. Designed with durability in mind, the PCB board is built to withstand the high temperatures and demanding environment of 3D printing. The included wire ensures a secure and reliable connection, minimizing the risk of signal interference or data loss.