Try this cool way to mount iPad for use with Sidecar
[BY DAVID SNOW Cult of Mac]
While many folks like to have miles of screen real estate with multiple external monitors, some enjoy simply having their iPad’s screen in tandem with their main screen, especially for use with Sidecar or Universal Control.
Today’s clean and well-lighted MacBook Pro setup mounts an iPad with the main monitor in a neat way while hiding away the laptop.
Mount iPad for use with Sidecar or Universal Control right on monitor stand
Redditor casualhostile320 (“CH”) showcased the spare setup in a post entitled, “MacBook Pro Minimalist Setup.” It’s so minimalist, in fact, you can’t even see the computer. The laptop is mounted under his desk in clamshell (closed) mode.
Up on the desk, a 27-inch LG 4K monitor sits on a desk mount that also appears to support a small arm designed to hold a tablet like his iPad. That puts it in good position for use as a screen mirror or extension
Read more:
https://www.cultofmac.com/826890/heres-a-cool-way-mount-an-ipad-for-use-with-sidecar-setups/