This is basically a modern Archimedes / Risc PC and I'm tempted to buy this myself just for the novelty of it. Check out the video review with purchase links below it. Note that the operating system is now free and open source.
www.raspberrypi.org
www.okdo.com
www.okdo.com
@Geffers I think this will be right up your street.
RISC OS Open: Welcome
www.riscosopen.org

Buy a Raspberry Pi 400 unit – Raspberry Pi
Raspberry Pi 400 is your complete personal computer, built into a compact keyboard. Featuring 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, it's the most powerful and easy-to-use Raspberry Pi computer...

Market-Specific Embedded Industrial Solutions from OKdo
Tailored solutions using the latest tech to boost efficiency, cut costs, and foster sustainability. We bridge creativity and IoT innovation for your success.
Market-Specific Embedded Industrial Solutions from OKdo
Tailored solutions using the latest tech to boost efficiency, cut costs, and foster sustainability. We bridge creativity and IoT innovation for your success.
@Geffers I think this will be right up your street.