Raspberry Pi has evolved beyond a single-board computer into a portable, all-in-one PC embedded inside a keyboard. The Raspberry Pi 400 features a compact 28cm keyboard housing the latest Pi board with a quad-core 64-bit processor, wireless networking, dual-display output, and 4K video playback. With its iconic red and white design, it offers a complete personal computing experience in a sleek, portable form, ideal for education, programming, and general use without the need for additional peripherals.