?Adaptive EDID, High Compatibility?This Displayport KVM switch adapts to EDID and intelligently recognizes computer resolution. It comes with EDID emulators in each input port, keep Laptop and PC always having correct display information. It can adapt to various complex scenarios while adapting to various mainstream systems, Windows 10/7/2000/XP, Mac, LUNIX, UNIX. If you have any questions about the product, please contact us. Contact Way: (Sold by) store name - Ask a question. ?Button Switch KVM Switch?This KVM switch has a one-touch switch function, which allows you to switch to another computer in just 2-4 seconds by pushing a button. It is convenient and quick, and saves your space even more. Note Please: this device do not support hotkey switching. ?4 USB 2.0 Ports KVM Switch?This KVM switch dual monitor USB HDMI have 4 USB 2.0 ports, supports connecting your USB 2.0 port devices, which can share U disk, mouse, keyboard, printer, web camera, etc. ?Dual Monitor KVM DP 4K@60Hz? The KVM switch dual screen Displayport supports up to 3840*2160@60Hz and is backward compatible with 3840*2160@30Hz, 1080P, etc. The output picture is clearer and the colors are more vibrant. Note Please the KVM does not support signal source conversion such as DVI/VGA/HDMI to Displayport. ?DP KVM Switch Dual Monitor? The KVM Switch Displayport requires only 1 set of keyboard and mouse to control 2 computers and 2 monitors, for extended/copy display. It requires every computer support 2 screen or above display functions. Noted please: If your computer/laptops supports this function, but just 1 DP interface output, that maybe not suit for that.