Important Notes
1.Whether to support 2-screen or multi-screen display is determined by the function of the computer itself. It has nothing to do with KVM.
2.Only when your computer supports dual display or multi display, you can use this product to achieve two computers to share two monitors, extended mode.
3.If your computer only supports single display, then this KVM Switch cannot help you get dual display function.
4.Highly recommend using a source with dual HDMI ports for use with this KVM Switch, otherwise, that need VGA/DVI/ DP to HDMI convertor or docking station.
5.Please choose the high quality devices, if the convertor/docking station is not good quality, it may lead to not display or reduce the resolution.