The Raspberry Pi 400 is a compact keyboard with a built-in computer - The Verge
Amazon.com: Raspberry Pi 3 Keyboard
Amazon.com: Raspberry Pi Official Keyboard & HUB USB (US Layout) : Electronics
Mini Tastiera USB, Mini Tastiera Da Gioco per Esperimenti Fai-Da-Te, Interfaccia USB per TV Box, PC Windows, Raspberry Pi, Windows 10/8/7, PS3 : Amazon.it: Informatica
New Raspberry Pi 400 Is A Computer In A Keyboard For $70 | Hackaday
Tempus Raspberry Pi 7" LED Backlit LCD Monitor with Leather Case and Integrated Keyboard, Speaker, USB Ports, and HDMI Cable (B00Q7BA6E6) | Amazon price tracker / tracking, Amazon price history charts, Amazon
My (early) thoughts on the Raspberry Pi 400 : r/raspberry_pi