3.5 Inch Touch Screen 480x320 LCD W/ Cooling Fan Metal Case For Raspberry Pi 4B Features: This is a new design product, which can control the 3.5 inch touch screen and the cooling fan at the same time. Because the 3.5 inch touch screen use the GPIO on the for Raspberry Pi board, so we stretch out 2 pin for power supply from the screen's cooling pcb. 3.5 inch Touchscreen: 320 × 480 resolution, 50FPS. Resistive touch control. Supports any for Raspberry Pi revision (direct-pluggable). Compatible with for Raspberry Pi 3B, 3B +, 4B versions. Drivers provided. Size fits the for Pi perfectly. immersion gold surface plating. Supports for Raspbian system, ubuntu system, kali Linux system (need to install the driver) Note: Please use our recommended touch screen system. If you use other systems, it may not have touch function or not work. You have to configure it yourself. Since there are many systems that can use the Raspberry Pi, we cannot make every system compatible with our touch screen. Metal Case Specifications: Material: Alumunim alloy Size: about 94*64*31mm Suitable Only for Raspberry Pi 4 Model B. Packing List: Choose the item (Not include Main board for Raspberry Pi 4B ) 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.