Feature:1. 32 BIT PROCESSOR: The touch screen adopts for STM32 32 bit processor, with fast processing speed and stable performance, greatly improving work efficiency.2. EXPANDABLE MODULE: Supports memory card storage, expandable WiFi module, power outage relay module, material outage detection switch, and external card slot.3. CLEAR DISPLAY: The 2.4 inch display screen has a clear UI interface, ensuring fast data reading, simplifying user operation processes, which is simple and intuitive.4. HIGH ACCURACY: The 3D printer touch screen can be highly coordinated with the machine controller, providing high accuracy printing, stable and reliable.5. COMPACT SIZE: The display screen has a compact structure that does not take up a lot of space, including 2pcs 10 Pin flat cables for stable connection.Specification:Item Type: Engraver Screen KitDisplay Screen Model: TS24-R V2.1Size: Approx. 80 x 50mm / 3.1 x 2inColor Touch Screen: 2.4 Inch Touch ScreenMicroprocessor: For STM32 32 Bit ProcessorUpdate Method: Memory Card File UpdateSupport Storage System: Memory CardSupported File Formats: GcodeExpandable Module: WIFI module, power failure relay module, material failure detection switch, external card slot..Package List:1 x Mainboard1 x Blue USB Data Cable1 x Display Screen2 x 10 Pin 40cm Flat Cables