2 Displayport+1 HDMI KVM switch for 6 computers to share 3 monitors and 4 USB 3.0 devices.
Each computer needs 2 DisplayPort +1 HDMI connection to make 3 monitors work. And there must be at least 1 or 2 USB 3.0 cables connected to the computer, otherwise USB devices such as mouse and keyboards will not work properly.
Note: Press "Window+P", a small window will pop up, then choose "Duplicate" Mode or "Extend" Mode according to your need. (Note: MAC M1/M2 only support duplicated mode display)
Please buy good HD-MI and DP cable yourself, if HD-MI cable and DP cable is not good enough, the screen will flicker or unstable.
12V DC power adapter is provided for extra power supply. We recommend using shorter HD-MI + DP cable to get a satble 8K resolution (it is recommended not to exceed 2 meters).















