At the bare minimum, you need at least one Mac computer to start. All Apple devices also need to be updated to iPadOS 15.4 or newer and macOS 12.3 or newer. Universal Control can work with two other ...
Universal control is a neat feature on Macintosh computers, allowing you to slide your mouse seamlessly from device to device. Of course you need a relatively recent version of MacOS to make it work, ...
You can share a keyboard and mouse across multiple Windows and macOS computers, if you know the right tools to use.