?Compatible with more devices?kvm switch HDMI 2.0 interface supports HDCP 2.2, HDCP 1.4.Compatible with Windows 7/8/9/10/11, Vista/XP, MacOs, Linux and other computer systems, no need to install any driver, plug and play. ?Supports 4 USB Devices?The USB 2.0 KVM Switch supports simultaneous connection of up to 4 USB ports for devices such as keyboards, mice, printers, docking station, etc. ?Two Switching Methods?Mode 1: The host panel of the device comes with a switching button, gently press the button to switch to use. Mode 2: Equipped with a wired controller, you can hide the kvm switcher host, use the wired controller to extend the desktop switching function, just gently click on the fast switching, so that your desktop is more neat, more convenient to use. ?4K@60Hz Ultra HD Image?The KVM switch supports up to 4K@60Hz Ultra HD transmission of images and is backward compatible with 2K@120Hz 1080P@240Hz high frame rate transmission. Let you enjoy the ultra-high-definition image to your heart's content. ?Dual Ports KVM Switches?HDMI KVM Switches 2 computer to share 2 monitor and 4 USB ports, connecting mouse, keyboard, printer, docking station, and more. And can expand or duplicate monitors.Expanded Mode: This supports moving some documents from the main screen to the secondary screen to improve work efficiency.Duplicate Mode: Both monitors display the same image at the same time.Note: The PCs needs to support multiple screens and two HDMI ports at the same time.