[westurner]

The MS Natural split keyboards are easy to find but aren't satisfyingly clicky mechanical keys just like olden times.

How long do these last?

Edit: "Ergonomic keyboard" https://en.wikipedia.org/wiki/Ergonomic_keyboard > #Split_keyboard:

> Split keyboards group keys into two or more sections. Ergonomic split keyboards can be fixed, where you cannot change the positions of the sections, or adjustable. Split keyboards typically change the angle of each section, and the distance between them. On an adjustable split keyboard, this can be tailored exactly to the user. People with a broad chest will benefit from an adjustable split keyboard's ability to customize the distance between the two halves of the board. This ensures the elbows are not too close together when typing. [2]