*2 sets of UART serial port expansion

Multiple heating modes

This cooling kit is easy to install and has a wide adaptability to fit all Ender-3 series and CR-6 SE models

Perfect for both beginners and advanced users who want to achieve reliable

Prusa - Stepper Motor - E-axis Extruder - MK3/S/+, MK2.5/S, MK2/S Creality 3D - CR10S Pro/ Pro V2 - Reservedel *2 sets of UART serialPrusa Stepper Motor E axis Extruder MK3 S +, MK2. 5 S, MK2 S This Prusa Motor Stepper E axis is compatible with Prusa MK3 S +, MK2. 5 S and MK2 S 3D printers. It is a powerful motor that provides stable and precise movement. It is made of high quality materials that provide high performance and durability, so you can get the most out of your printer When replacing your spare part you can follow the Prusa Manual here . Be careful to find the manual