I currently use HDMI cable - 20 metres of it that runs up the wall, across the concealed ceiling and down again into the back of the TV. I really would like to get rid! I see many devices that will cast the laptop screen to the TV, but most (many? all?) that don't cost £££££ seem to merely mirror the laptop screen rather than extend (so I have, in effect, two monitors).
So, does anyone do this? If yes, what make and model of kit do you use? It appears that this kit does the job, but am not entirely sure:
https://www.lazada.co.th/products/ezcast-twinx-package-hdmi-wireless-display-usb-c-miracast-airplay-dlna-chrome-browser-mirror-iosandroidmacoswindowschrome-os-i3053229925-s11188956468.html?mp=1&spm=a2o4m.seller.list.i7.5e00346ck6g2Yw
The seller says yes - well, he would, wouldn't he!!
The EZCast website is not so clear; I await an answer from them.
For info, laptop is running Windows 10 and has HDMI and USB c ports; TV has HDMI only.
PH