Features Upgraded 2004 LCD Controller: Includes a 5-pin flat cable for seamless integration with RAMPS 1.4, enhancing the functionality of your 3D printer Wide Compatibility: Designed for Anet A8, A4, A6, and E2 models, ensuring versatile use across multiple 3D printers for a better printing experience Safe and Eco-Friendly Materials: Crafted with high-quality materials and strict quality control, providing a safe and harmless solution for your 3D printing needs User-Friendly Operation: Features a large screen with white characters and blue backlight, allowing for easy navigation and clear information display during operation Adjustable Printing Parameters: Equipped with an encoder for precise parameter adjustments and efficient file selection, optimizing your 3D printing process Features: 1、WITH ACCESSORIES: This is an upgraded 2004 LCD controller with a 5pin flat cable and support for RAMPS 1.4 control board 2、APPLICABLE MODEL: Smart controller is applicable to for Anet A8 3D printer, automatic horizontal A8 3D printer, automatic horizontal A6 3D printer, A4 3D printer, E2 3D printer 3、SAFE AND ENVIRONMENTAL PROTECTION: 3D printer accessories use excellent materials, adopt fine workmanship, environmental protection, safe, harmless, with a strict quality control system 4、EASY TO OPERATE: Smart controller has a large screen, with white characters, blue backlight, can display more information, easy to control 5、ADJUSTABLE PARAMETERS: 3D printer smart display control board come with encoder, which can realize parameter adjustment and file selection printing Specification: Item Type: 3D Printer Smart Controller Screen: 2004 LCD large screen Features: Come with encoder, can achieve parameter adjustment, file selection print Ramp plug and play, but require modified firmware support Support Chinese fonts, modify for Marlin firmware can display Chinese menu Mainboard integrated with a memory card(not included). Slice the file into the SD card and select the corresponding file on the LCD to print Cable Specification: 3D Printer Grey Line Length: Approx. 50cm / 19.7in, 5P double row 2561 Insulation Resistance: 1000mΩ Min, DC 500V Resistance: 15mΩ Maximum Operating Temperature: -40℃ to +105℃ Package List: 1 x LCD Display 1 x 5Pin Cable Package List 1 x LCD Display 1 x 5Pin Cable