As simple a consideration as this may seem, it's still uncommon among mechanical keyboards, though some boards include keycaps for Windows and macOS users.
Unlike other Mac-first keyboards I've tested lately, like the Keychron K14, the MacTigr has other important non-Apple controls, like display brightness controls, a sleep button, media control via flat buttons, and a notched knob.Das does not recommend using the MacTigr on any OS besides macOS and lists the keyboard as "macOS only.".Also, the MacTigr does not have either a Windows or Ctrl keys, so we would not recommend using the MacTigr on a PC Windows device.".
I used the MacTigr with a Windows device for many hours, with Command working like a Windows key, et cetera.