Mailing the story:
Raspberry Pi 500 Delivers Great Performance, Convenient Upgrade To The Raspberry Pi 400
Four years ago already the Raspberry Pi 400 was announced as a Raspberry Pi keyboard computer built around the Raspberry Pi 4, passively-cooled, and all packaged up nicely in a keyboard form factor. Announced earlier this month was the Raspberry Pi 500 as the successor and now built around the Raspberry Pi 5. For $90 USD this keyboard computer is a very versatile and convenient compact Linux PC.