1、Fast Transmission: Uploading TFT files through Storage card is faster than 4pin serial port, but please use check card in FAT32 format and no more than 32GB. 2、Powerful Hardware: Intelligent 4.3 inch display has more powerful hardware in MCU, Flash storage and SRAM. 3、LCD Screen: The resistive touch screen adopts a LCD screen with a resolution of 480x272, which is clear. 4、Support Audio Video: 4.3 inch TFT LCD display supports audio and video functions, which can enrich your project and human computer interaction. 5、Battery: The battery (not included) of intelligent 4.3 inch display is not used to power the display, it just keeps the real time clock running when the screen has no power. Item Type: Intelligent 4.3 Inch Display Material: PCB,LCD Battery: Button Cell LR44 (Without) Display Size: 4.3 Inches Resolution: 480x272 Touch: RTP Display Color:65536 Flash:128MB RAM:512kb MCU:200MHZ EEPROM:1024byte GPIOs:8 RTC:Support 1 x Intelligent 4.3 Inch Display 1 x USB module 1 x 4PIN Patch Cord 3 x Test Elements