Display Maestro is a utility that allows Mac users to bypass standard OS restrictions to select any resolution or bit depth supported by their hardware.
While 2.1.4 is an older release, the developer currently offers for modern operating systems (macOS 11 and later). If you specifically need 2.1.4 for a vintage Mac setup, older versions are typically maintained in the Koingo Software download archives. Display Maestro 2.1.4
If you are looking for "paper" in the sense of documentation, a manual, or an overview for this specific version, here are the core details: Display Maestro is a utility that allows Mac