[HDMI KVM USB switch dual monitor] This KVM Switch allows control 2 computer with one set of controls (keyboard and mouse) and two 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 4K Visual Enjoyment] Supports HDMI 2.0 and standard HDCP 2.2. Support max resolution up to 4K@60Hz,1080@144Hz, also support 1080P@120Hz or lower resolution, makes image display more exquisite and realistic. [Dual HDMI KVM Switch with USB 3.0 Port] Supports Connecting your USB 3.0 port device such as Scanner/USB driver/3D Printer/Monitor Camera [2.0CH Audio Extractor]Comes with a 3.5mm Audio Jack port with a DAC chip inside, which can be inserted into a 3-segment 3.5mm earpiece device. [Wide Compatibility] This HDMI kvm switch kit support mirror mode,extend mode and crisscross mode. It has adaptive EDID, adapt to Windows, macOS, Linux, UNIX etc..