Questions about Dell KM7120W

Is there also a photo of the CH key layout?

What is a slim switch? Versus a normal dome switch? I can't find anything online about it.

Hello, After reading the description and the manufacturer's technical information, it remains unclear to me whether a BT connection to an iOS device is also possible. Only MacOS is listed in the compatibility or supported operating systems. A connection with PC and iPad (as the Logitech keyboard K780 can do without problems) is a compelling purchase criterion for me!

I have lost the small ubs stick. Is it possible to reorder it?

Is the keyboard connected via a USB dongle, or is the USB dongle only used for one-time connection via Bluetooth?

Do I necessarily need the USB dongle or can I connect the mouse and keyboard directly?

Hello, can the media keys / F keys be reassigned? It's a pain in the ass that I have to press the FN key so that I can use my F keys. I use the F keys very often for daily programming tasks.

hello is keyboard also illuminated and connection with macbook air 2020 is possible?

Does anyone know if connection 1 (via the USB dongle) needs less battery? Or is this also a Bluetooth connection up to the USB?

Is there a USB plug? Thank you for the answer.

The set is supposed to support operating system Win10, Win8 and others. The software "Dell Peripheral Device Manager" only mentions Win10 or higher. What does this mean in terms of pairing, battery status display etc. if I have Win10 installed on one HP desktop and Win8 on the other HP desktop?

Is this a QWERTY keyboard or the keyboard shown in the picture? Thank you for the answer.