The Creality K2 Pro is a high-performance FDM 3D printer designed for both professional and advanced hobbyist use. It offers a spacious build volume of 300 × 300 × 300 mm and is driven by CoreXY mechanics with step-servo motors, enabling print speeds up to 600 mm/s and acceleration up to 20 000 mm/s². The printer uses a dual-gear direct-drive extruder with a 0.4 mm nozzle, capable of reaching up to 300 °C, paired with a heated build plate (≤ 110 °C) and an actively heated enclosed chamber (≤ 60 °C) to enable printing with a wide range of materials including PLA, PETG, PET, ABS, ASA, carbon-fiber filled filaments (PLA-CF, PA-CF, PPA-CF), and more. It includes a flexible PEI build plate, automatic bed-leveling, 4″ color touchscreen, and multiple connectivity options (USB drive, Ethernet, Wi-Fi, native eMMC storage) for versatile workflow integration. The K2 Pro is well suited for functional prototypes, engineering parts, multi-material/multicolor prints, and demanding materials that require stable thermal environments.