?Stable Work?The HDMI KVM switcher is compatible with all major computer and monitors brands supporting Windows/XP/OS/Linux, and other computer systems. The 12V1A power adapter can provide stronger driving force for KVM and make KVM operation more stable. ?Easy to Use?Plug and play, no software driver required; Providing 2 switching options. Option 1: Use the wired controller, which allows you to hide the switch, making the desktop tidier and improving work efficiency; option 2: use the "Select" key on the body Switch seamlessly. ?USB 3.0 KVM Switches?USB+HDMI Switches are equipped with 4 USB 3.0 ports, which offers significantly faster data transfer rates, enabling quick and efficient file sharing and device connectivity between computers and peripherals. USB 3.0 is backward compatible with USB 2.0 devices, ensuring seamless integration and usage of a wide range of peripherals, such as keyboards, mouse, printers, scanners, external storage devices, and more. ?HDMI 2.1 KVM Switch?HDMI 3 Monitors KVM switcher resolution and refresh rate up to 8K@60Hz or 4K@120Hz, it ensures incredibly sharp and detailed visuals, providing a truly immersive experience and provides room for future growth and advancement in display technology. Also backward compatible with 4K@30Hz, 1080P, 720P, 3D, etc. ?KVM Switch 3 Monitors 2 Computers?CMSTEDCD KVM switcher allows 2 PC or laptop share triple monitor and 1 set of keyboard mouse printer U disk and other usb peripherals;Support extended & duplicate mode; It offers the convenience of switching between different computers without the need for multiple sets of peripherals & monitors, It's an efficient and cost-effective solution for individuals with 2 computers. Note: Please make sure your computer supports multiple monitors.