it's from kontron, might be model kbd 1.1a, i think from first half of '80. PS: i'ts mechanical! I would like to know more about it, and if, in any way the parallel port (or kind of) can be converted to ps or usb interface

It's a keyboard for terminals from the 80s, I saw one in the Oslo National Museum recently (though I don't know the exact model) https://i.imgur.com/dHLnj07.jpg

it's not the exact same model: brand, layout and case shape are partially different, but is pretty close. probably produced in the same period

I thought it was a Tandberg Data at first - Cherry made some for Tandberg with caps like that, numbered G84-9021 in their model number system, but I think that's the one in u/kanyesutra's comment. Looks like the caps could have been a standard design, perhaps, rather like the DIN standard in (West) Germany.

If it's really made in 1980, it could have some quite rare old switches. I think there are some RAFI or Siemens keyboards with that cap style. But chances of finding a non-intrusive converter are small - if you want to use it you might have to map the matrix and fit a new controller. You might try HaaTa's Kiibohd converters first, just in case he did one for your board.

It’s a keyboard I think

Mechanicus keybordus flatter rounded

Nifty. Flying to Oslo this weekend, will check it out next week.

here few more picture: kb galley

no definitely a mouse

Looks like it is designed by Mario Bellini.

Based on those pictures it looks like the switches are Siemens STB. Not sure if it's STB11 or 21, but either way it's a really cool find!