If you are a laptop+PC,each time the KVM switch, the notebook will appear black screen jumping recognition process. Our smart KVM does not have similar problems during use)This matrix KVM can also support the cross display of different screens of two hosts, while working on one computer can also monitor the other computer, very easy to use. Intelligent KVMis widely used in office,silly, modeling,gaming,entertainment and other places, it is your work and life efficient small helper. Matrix kvm switch 2 monitors 2 computers hdmi edid extended display hotkey 4k 60hz:Ver:HDMI2.0,HDCP2.3 Resolution:4K(4096x2160,3840x2160)60/30/25/24Hz 2K(2560x1440)144/120/100/60Hz 1080P(1920x1080)144/120/100/60Hz Support:HDR,3D,DTS,DOLBY Support:USB3.0/5Gbps Select mode:Keyboard Hotkey switch,Mouse switch,botton switch Wire-desktop controller switch. HDMI matix kvm switch 2 monitors 2 computers edid emulator 2k 144h:Support:simultaneous start up of multiple computers Support computer wake up function Support all kinds of USB mechanical/game/wire less keyboard and mouse Support:WINDOwS,MAC,LINUX,UNIX,VISTA,etc. If the keyboard and mouse need to be controlled by hot keys, connect it to the specified interface. If the hot keys cannot be used normally on the keyboard and mouse,disable the hot keys to ensure that other functions can be used normally. HDMI matix kvm switch 2 monitors 2 computers extended display :4K ultra HD HDMI dual screen matrix KVM switch, through a set of keyboard and mouse can control and manage multi-interface graphics computer and other devices; Each channel supports two 4K HDMI signals and one USB3.0 input, two sets of HDMI signals can freely control and define the main and secondary screens, support expansion mode,replication mode,matrix cross mode;Support intelligent EDID simulation,. This HDMI matrix KVM switch dual monitor with hotkey and EDID :will take the initiative to communicate with the video card and display data after your first power on normal use, intelligent read the front and rear end of the EDID and stored in the KVM smart chip, when you use the KVM switching process will be very efficient and convenient(Note:Traditional ordinary KVM switcher, each switch requires the video card to read the monitor EDID,which will lead to a relatively long switching time,the game will be disconnected or the screen resolution chan.