Any device? Gauntlet thrown. I am very sure that I can find a device with a screen and a wifi dongle to which you cannot connect. Got a smartwatch?
"Available Disk Space: 210MB RAM: 250MB on average to run app with one screen sharing session. Every new screen sharing session will need upto 100MB of extra memory on average for smooth performance. CPU (Windows): any modern dual core CPU, weaker CPUs may have performance problems. CPU (MacOS): any modern CPU CPU (Linux): any modern CPU"
There it is. It can only connect to "modern" systems, probably limited to those built in the last decade or so. That isn't "any device" in my book. It isn't even every device in my office.