>I think also the author is showing off his nice keyboard

I think I have a better keyboard. This is what it looks like: https://www.svethardware.cz/klavesnice-acer-future-keyboard/... What is great about this keyboard is the touchpad in the center. This is great because you don't have to stretch you arm to reach the mouse. This reduces RSI for me. Unfortunately my keyboard is getting old and they don't make this (or anything like this) anymore. Keyboard-touchpad combinations are still being made but the touchpad is to the side which doesn't solve the problem of have to stretch your arm.

There are some laptop keyboards like this one: https://www.amazon.com/Lenovo-ThinkPad-Compact-Keyboard-Trac... but I want a desktoppy split keyboard with a touchpad in the middle.