This case can be used as a Raspberry Pi case with a mini cooling fan and 3.5-inch screen installed. Please note that the ABS case is specifically designed for Raspberry Pi 4 Model B only. The 3.5-inch LCD contact screen has 480 x 320 resolution, with resistive contact control; SPI interface; Power: 5V 0.13A. The LCD contact screen is suitable for Raspberry Pi 4B/ 3B/ 3B+ versions. When used for Pi 4B, it can support Raspbian systems, and Kali Linux systems. When used for 3B/3B+, it can support Raspbian systems, Ubuntu systems, and Kali Linux systems. The case has a split design for easy installation, protecting your Pi computer and screen. Screen size: 3.5 inches LCD type: TFT LCD interface: SPI Contact screen type: Resistive Contact screen controller: XPT2046 Backlight: LED Resolution: 320 * 480 (Pixel) Power: 0.13A*5V Operating temperature. (): -20~60 Color: black Material: ABS Package contents: 1 x contact screen 1 x stylus 1 x black ABS housing