Enjoy your Resolution 1920x1200@60Hz, 1080P Full HD
1.Support video resolution up to 1920x1200 @60Hz for most computers ,displays, monitors and projectors, backward compatible with resolution at 1080P@24Hz/50Hz/60Hz 720P,480P,576i,480i @50Hz/60Hz. 2.Supports resolution up to 1920x1200 @60Hz, but we recommend you to make sure your monitor/tv could supply corresponding output. If the resolution of your laptop is higher than the external monitor, please refer to below steps:
For windows:
Windows Menu--> Setting--> Display--> Advanced Display Settings, set your laptop's resolution same as or lower the resolution of external monitor.