[HDMI KVM switch dual monitor] The KVM Switch allows control 2 computer with 1 set of controls (keyboard and mouse) and 2 display screen. Realizes 2 in and 2 out free selection synchronous switching. You can centrally control and manage hosts laptop or game console without having to move from one workstation to another. [[UHD 8K Visual Enjoyment] Supports HDMI 2.1 and standard HDCP 2.3. Support max resolution up to 8K @60Hz,4K@120Hz,2K@144Hz,1080 @240Hz, also support 1080P@165Hz or lower resolution. [with 4 x USB 3.0 Port] Supports Connecting your USB 3.0 port device such as Mechanical Keyboard,Bluetooth Mouse,Scanner,USB driver,3D Printer,USB Camera [Wide Compatibility] Support mirror mode and extended mode ,it also can compatible with all laptops with HDMI port and other devices. It has adaptive EDID, adapt to Windows, macOS, Linux, UNIX and other operating systems. [HDMI KVM Switch 2 in 2 out] The KVM Switch Supports both front panel buttons and external line control switching.