8K@30Hz Dual Displayport KVM Switch USB 3.0:KVM Switch 3 Monitors 3 Computers HDMI+2 Displayport Triple Monitor KVM Switch up to 8K 30Hz & 4K 120Hz,backward compatible,2K@144Hz, 1080P. Note:HDMI resolution: 4K144Hz,8K60Hz;DP resolution: 8k30Hz,4K120Hz. If you want to achieve high resolution,Please ensure that both the monitor and DP cable support.Final resolution is also subject to graphic cards, monitors,cables and adapters. KVM Switch 3 Monitors 3 Computers:The KVM switches 3 port allows 3 computers share 3 monitors and 4 USB3.0 devices. Support extended and copy display mode. Extended Mode: Computers host in output 3 different images on 3 monitors. Copy Mode: Computer host outputs 3 identical images on 3 monitors.(Note:Requires 2 Displayport +1 HDMI ports for each connected computer and make sure your PC or laptop supports multiple monitors). If it is a Type-C laptop, need mst docking Please note that when using this 3 monitots kvm switcher, a total of 4 HDMI cables and 8 DP cables are required, and all resolutions support 8k. Please buy it yourself Triple monitor KVM Switch has three independent circuit boards,A, B and C, suitable for two computers to share 3 monitors, 2monitors or 1 monitor, giving you more choices.Note:input A Greater than output A,input B Greater than output B,input A ≠ output B, A,B and C three cannot intersect Note:This 3 monitor KVM switch requires each computer to have 2 Displayport+ 1 HDMI output ports and supports extended display,not compatible with As input DVI to HDMI cable/VGA to HDMI cable/Type-C to DP,HDMI to DP etc. If your computer only supports single display, this product cannot help you get dual display function. After connecting the computers and the monitors through KVM,you need to set the screen output mode on the computer (need press Windows+P) (Due to different product batches, the appearance