Ultra HD 4K@60Hz Visual Enjoyment: This HDMI USB KVM switch supports resolutions up to 4K@60Hz, making the image display more fascinating and vividly colorful. It also comes with 4 USB 3.0 ports, presenting ultra-fast data transfer and quick response to commands4. Easy to Set Up, Clear the Clutter: For these 2 computers and 1 monitor switch supports plug and play, no need to install any driver. Use the "One-key Switch" on the top to easily switch between 2 computers without disconnecting any cables or any other operations5. Stable Signal & Great Compatibility: This KVM switch adopts a metal shell, which has stronger electromagnetic anti-interference performance and heat dissipation to ensure the long-term stable operation of the housing. Compatible with Windows and Mac OS, Linux, and Chrome OS6. More Convenience and Efficient7. USB3.0 port to meet different demands, supports standard usb 3.0 interface, which can be connected to code scanning gun, USB disks, printers and other conventional USB devices and can be switched with the port.8. Wide Applicable scene