Is it possible to use a hdmi splitter with a hdmi switch? - Quora

Can I use an HDMI switch to splitter to adapter? (I want to connect my PC & Laptop to three monitors (sometimes a fourth), with the ability to either extend my displays

Are there any adapters that give the ability to simultaneously show 2 inputs on the same monitor? - Quora

How to extend two monitors with one HDMI port - Quora

Is it possible to use an HDMI switch as an HDMI splitter? - Quora

What is an HDMI switch used for? - Quora

HDMI splitter vs. HDMI switch: They actually serve opposite purposes - CNET

What is a HDMI Splitter

Why is my HDMI splitter not working? - Quora

What is the difference between a splitter and a combiner? - Quora