Love the design and have also wanted a super low profile mechanical keyboard like this! I have one question though - what is the travel or activation distance of the keys?

The one thing I actually like about the magic keyboard or Microsoft's designer keyboard is that the "click" is immediate and the entirety travel distance of the key is the activation bump. I dislike any amount of the "extra" travel distance (I'm not sure if I'm using the right words/description, but I hope you get what I mean) of regular mechanical switches and is the main thing that turns me off from them.

Oh also, is it possible to get a Windows version or switch the keys around to accommodate Windows as well?

The travel distance on the Altar II switches is 1.8mm, so about 0.8mm more than on a MacBook keyboard. Similar to those keyboards, there is very little pre-travel on Altar II keys.

With regard to Windows keys that is a possibility. We shipped our previous keyboard, Altar I, with both Mac and Windows markings on the keys.

It looks like the travel distance on the Microsoft Designer Keyboard is 1.35mm, so not far off.

How long are preorders/is the preorder discount available? I may seriously consider this.

Reservations are open until the Kickstarter launches on November 10th 2026.

What you are referring to is called the pre-travel distance. There are mechanical key options with very short pre-travel, such as the Cherry MX and Kailh Silver switches. They're mainly used for gaming.

https://keychron.ca/blogs/news/kailh-mechanical-switch-guide