I don't suggest it but maybe send out UHD 4K to a matix splitter then to 2 to 4 screens. This should work but the speed hit should be like the usual 100 pound lead balloon from the tenth floor. Shatteringly bad.
https://www.amazon.com/gp/product/B01E4KE5RU/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B01E4KE5RU&linkCode=as2&tag=jtd2021-20&linkId=fa90420daa5d8141b6d4052f5eb48139&gclid=Cj0KCQjw1q3VBRCFARIsAPHJXrFXPM-OiiOleDWFLlegiwlW0eduI0cLKrJU4orpi7uUMfpYSfzgt0YaAnaqEALw_wcB
But this way you could get more than one screen working with different content.
I have a dell laptop with only one hdmi port and I would really like to do dual screens. I have checked other sources but seems like sliller would send same picture to both screens, I would like two different screens on the two monitors. Can anyone help?
Thank You!

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