Ennovor KVM Switch 2 Monitors 4 Computers HDMI, KCEVE 8K@60Hz, 4K@144 Hz USB 3.0 KVM Switcher Box with EDID Emulator for 4 Computers Share Mouse Keyboard and Monitor, Stable Chip, Great Compatibility

Product name: HDMI KVM Switch for 4 computer 2 monitorsMaterial: Metal shellControl way: physical button and wired controlKeyboard hotkey switch way: Not supportedResolution range: Up to 8K@60HzSupport wired or wireless keyboard and mouse
1, Please make sure that your computers host has 2 HDMI ports.
HD 1A + HD 1B + USB 1=PC1HD 2A + HD 2B + USB 2=PC2HD 3A + HD 3B + USB 3=PC3HD 4A + HD 4B + USB 4=PC4
Note
Most of the reasons why only one video output works is because of an incorrect connection. Please make sure each computer has 2 HDMI cables+1 USB cable connected to the KVM switch. If the KVM switch does not work, you can turn off the switch on the panel and turn it on again after 2-3 seconds, and it will return to normal.BBefore purchasing this HDMI Dual Monitor KVM Switch, please make sure that your computer supports direct connection of two HDMI monitors to work properly, otherwise the KVM will not work.NNote: HDMI cables are not included
USB 3.0 KVM Switch with EDID emulators in each input port, keep computers always having correct display information when switch back.For most KVM switch on the market are not support EDID locking sreen function, its not very convenient sometimes.In COPY mode, 2 output monitors will output same image from PC1 or PC2.In EXTEND mode, the working window from main screen can be dragged to seond output monitor. You can have the mouse across between 2 monitors.If EDID doesn't work, please try the follow way to fix it. 1, press "PC1" button and hold for 2-3 seconds to turn on or turn off the EDID function; 2, press "PC2"button and hold for 2-3 seconds to restore factory settings.
This HDMI DualMonitor 4 port kvm switch supporting high resolution max up to 8K@60Hz,and also supports 4K@60Hz or other lower resolution (DownwardCompatible). Complies with HDMI2.1 standard. Support up to8K@60Hz for extended and mirrored display. Note: Only when both yourcomputer Graphics card, monitor and HDMI cable support 8K@60Hz thenyou can get 8K@60Hz effect.Plug and play, drive-free, compatible with a variety of computer systems, such as Win10 / 8.1 / 8 / 7 / XP / Vista, Mac OS, Linux, Chrome OS.
8K@60H 4 Port HDMI 2 Monitor KVM Switch 4 computers share 2 monitors and 3 USB3.0 devices Easy set up, each computer needs 2 HDMI connection USB 3.0 KVM Switch support EDID Lock Screen Enjoy HD quality display, support follow resolution