Welcome to the store! The case is robust and durable, protecting the Raspberry Pi in all directions, with rich interface access and high scalability. This case is professionally designed for production, does not affect the WiFi signal, and the side slot can accommodate GPIO cables. 3.5-inch standard touch screen, 480 x 320 resolution, with a resistive touch screen for touch control. Strong compatibility, the case is suitable for Raspberry Pi 4B 1G 2G 4G, and the 3.5-inch touch screen is suitable for Raspberry Pi 4B/3B+/3B/2B motherboards. With a small size, it's convenient to carry and store, easy to use, and offers good performance. Item Type: For Raspberry Pi 4B Case Touch Screen: Material: LCD Screen Size: Approx. 8.9cm / 3.5in Resolution: 480 x 320 Suitable for Raspberry Pi 4B/3B+/3B/2B. Case: Color: Black Product Material: ABS Suitable for Raspberry Pi 4B 1G 2G 4G. Size: Approx. 35mm / 1.4in 90mm / 3.5in 61mm / 2.4in Package Contents: 1 x Touch Screen 1 x Resistive Stylus 1 x Data Card 1 x Cooling Fan 4 x Long Screw 1 x Accessory Bag 1 x For Raspberry Pi Case 4 x Short Screw 2 x Gasket