Type Raspberry Pi RPI400 Keyboard Computer. TheRaspberry Pi RPI400 is a Raspberry Pi built into a portable keyboard. The powerful and easy-to-use computer incorporates a purpose-built board based on the Raspberry Pi 4, and features a quad-core 64-bit processor, 4GB of RAM, wireless networking, dual-display output, and 4K video playback, as well as a 40-pin GPIO header.
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