A:AnswerYou should just need two HDMI cables as long as the board has 2 ports. Then in Windows you can change the display settings to "Extend these displays", which let's you use the 2nd monitor for more screen space.
A:AnswerI have used mine with a wired and WiFi connection, I find that the speed is practically the same. Of course it will depend on your router speed.
A:AnswerThank you for your question. The OmniDesk Desktop comes with a mouse and keyboard only. You will need a monitor with a webcam to conduct Zoom calls etc.