I bought this screen. However, the "Split Screen" function is not included in the menu. This means that if I only have one source (e.g. laptop) and I want to split my curved monitor as 2 screens, I always have to do this manually (also possible with the Windows key combination). But the problem is that this always has to be set up manually AND if I want to "share" my screen with others, I can't just share the "left" or "right only" half of the screen. The others then always see the entire screen. This is extremely tedious and if I had known this, I would not have bought the screen. Furthermore, the wireless mouse and keyboard are not recognised by the integrated KVM switch. (USB plug). I still have to plug the USB connector directly into the laptop. I have tried all USB plugs on the monitor, but the mouse/keyboard does not react with any of them! Strange, I was really looking forward to these functions.....