Upgrade Silent Motherboard V4.2.7 for Ender 3, Max, Neo - Custom Mainboard

This silent mainboard is pre-installed with Ender-3 firmware. For use with other models such as Ender 3 Pro, Ender 3 V2, Ender-5, Ender 3 Neo, 3 V2 Neo, or 3 Max Neo, simply download and flash the appropriate firmware from the official website.

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