Vszerda 4 Port USB 3.0 KVM Switch Dual Monitor HDMI 4K 60Hz, KVM Switch 2 Monitors for 4PCs Supports EDID, KVM Switch 4 Computers with Audio Microphone Output and 3 USB 3.0 Ports, 4 in 2 Out KVM

USB 3.0 Dual Monitor KVM Switch
HDMI 4 Port: This dual monitor KVM Switch is for you to control them using one set of keyboard, mouse and single or dual monitors to make your work space tidy and efficient, also a premium choice for working from home. Only when your computer supports dual display or multi display, you can use this KVM to achieve share 2 monitors. (Extended, mirrored or spliced display modes depend on your computer's graphics card);
With Simulation EDID: This KVM dual monitor switch can simulate the EDID of the display, store the resolution and refresh rate of the display, it comes with EDID emulators in each input port, keep PCs always having correct display information. Without EDID, your windows may move around when switching. No longer have to sit and wait for the windows to adjust. Another feature of EDID is the ability to automatically identify the best resolution; USB 3.0 KVM Switch Dual
Monitor 4k 60hz: Our KVM supporting high resolution max up to 4K@60Hz, and also supports 3D and 1080P@60Hz or other lower resolution (Downward Compatible). supports separate audio and microphone output.
Note: Only when both your computer Graphics card and monitor support 4K@60Hz then you can get 4K@60Hz effect, so if you want the max resolution you have to check your devices first