FAQ:fit-Headless
fit-Headless and fit-Headless 4K operation
fit-headless and fit-headless 4K used to connect to a remote machine running headless (with no display attached). If you're running your PC or Mac without a display, this is exactly the dongle needed to control the system from remote location.
Note: The accessories were designed to support transparently mainly CompuLab products, however other 3rd party products (as Apple computers) found to be compatible and supported as well.
fit-Headless and fit-Headless 4K supported resolutions
Under different OS (Windows, OSX and Linux) available resolutions may differ. Available resolutions depend on OS, display driver and GPU capabilities.
fit-Headless 4K on OSX
To unleash the full potential of fit-Headless 4K under OSX we recommend the freeware utility "Display Menu" available on iTunes App Store. In most cases fit-Headless 4K will support up to 30 different resolutions:
https://itunes.apple.com/en/app/display-menu/id549083868?mt=12
Please also see the explanations and notes on fit-pc website:
http://www.fit-pc.com/web/fit-headless-4k-overview/
Google+ page that shows the resolutions related to OSX operation:
https://plus.google.com/+Fitpc-by-compulab/posts/cw5KR7CbTYU