M1 EZCast - Any Experience?

I’m looking at tossing an extra display on my M1 MBA for less-intensive stuff (email, etc.) and using that display as my travel monitor.

I found this via some YouTube reviews:

If I’m reading this description correctly, it’s not really a conversion cable as much as it’s an AirPlay receiver powered by a USB port on a hub.

Has anybody here used it? Any pros/cons to report?