I assume that you are looking for the keyboard with manufacturer number 920-010775. This corresponds to our article https://www.digitec.ch/de/s1/product/logitech-mx-mechanical-mini-minimalist-wireless-illuminated-keyboard-graphite-ch-tactile-ch-tastatur-21003265. You can find a general overview with all variants here. https://www.logitech.com/en-roeu.... With CH layout there is still the variant 920-010752.