1、HIGH PERFORMANCE: Laser engraving machine kit uses for cortex m4 main control chip and 168M main frequency microprocessor 2、MULTIPLE FUNCTIONS: Laser engraver kit supports memory card(not included) and U disk storage, can be expanded WIFI module, power off module, broken material detection switch, external card slot 3、3.5IN TOUCH SCREEN: Provide clear reading, can simplify user operation process, through a clear UI interface, intuitive display of the required functions, easy for users to operate 4、HIGH ENGRAVING SPEED: Thanks to the high IO turnover speed of the main control module and the powerful timer, the for MKSDLC32 can achieve very high engraving speed, which can reach 8000mm/min 5、HIGH ACCURACY PRINTING: The 3D printer touch screen can be highly compatible with the machine controller to provide high accuracy printing operations and print excellent quality, stable products 6、NEWLY UPGRADED FOR TMC2209: Has all the functions of for tmc2208 and can completely replace for tmc2208. At the same time, the for tmc2209 has better heat dissipation, supports greater current, no sensor function, which can perfectly replace the original for TMC2100 A4988 DRV8825 8729 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia