Catalog > Internet of Things (IOT) Related Products > More Platforms 3D Printer Controller RAMPS 1.4 LCD 12864 Display 3D Printer Controller RAMPS 1.4 LCD 12864 CMU RAMPS GRAPHIC SMART CONTROLL 128X64 GRAPHIC LCD RAMPS SMART CONTROLLER WITH SD CARD READER Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Large screen : 12864LCDIntegration SD card in the back, after slicing the file into the SD card, you can select the corresponding files on the LCD.The board has encoder, can be achieved parameter adjustment, and the file selection print!The ramps can be Plug-and-Play, but it need to modify the firmware to support. Specifications Module : 9.3 x 8.7 cm (L x W)Screen : about 3 inchCable : 21 x 1.3 cm (L x W)L type adapter : 6.2 cm (L)