The Raspberry Pi 400 Official Keyboard combines a compact 78/79-key keyboard with a built-in Raspberry Pi 4 computer to deliver a complete desktop computing solution. Designed for students, hobbyists, and makers, this all-in-one keyboard features Raspberry Pi 4 technology built into the chassis, allowing you to connect a monitor, mouse, and power to start computing immediately. With its official Raspberry Pi design, the 86AH1929 model ensures maximum compatibility, reliability, and ease of use. It’s ideal for learning programming, coding projects, DIY electronics, and home computing setups. Key Features All-in-One Desktop Keyboard – Raspberry Pi 4 integrated inside the keyboard Compact 78/79-Key Layout – Includes standard keys with optimized spacing for comfortable typing Plug-and-Play – Connect monitor, mouse, and power to start computing instantly USB & HDMI Connectivity – Supports dual displays, peripherals, and external devices Educational & DIY-Friendly – Perfect for learning programming, electronics, and maker projects Official Raspberry Pi Design – Ensures reliability and compatibility with Raspberry Pi OS and accessories Ideal For Students and educators learning programming and computer science DIY electronics and maker projects Home computing and media setups Hobbyists and Raspberry Pi enthusiasts looking for a compact all-in-one solution Specification Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz 4GB LPDDR4-3200 Dual-band (2.4GHz and 5.0GHz) IEEE 802.11b/g/n/ac wireless LAN Bluetooth 5.0, BLE Gigabit Ethernet 2 × USB 3.0 and 1 × USB 2.0 ports Horizontal 40-pin GPIO header 2 × micro HDMI ports (supports up to 4Kp60) H.265 (4Kp60 decode); H.264 (1080p60 decode, 1080p30 encode); OpenGL ES 3.0 graphics MicroSD card slot for operating system and data storage 78- or 79-key compact keyboard (depending on regional variant) 5V DC via USB connector Operating temperature: 0°C to +50°C ambient Maximum dimensions 286 mm × 122 mm × 23 mm