The Lindy 4 Port HDMI 4K60, USB 3.0 and Audio KVM Switch is a compact solution for providing access and control over four HDMI-equipped PCs from a single keyboard, mouse, and monitor setup. Support for resolutions up to 4K Ultra HD 60Hz ensures the highest image quality, perfect for demanding graphical content in gaming setups, video editing, or quad system control workstations. The additional support for high-dynamic range ensures video content can be seen with enhanced brightness, greater contrasts, and a much wider color gamut. The audio output ports on the main unit also allow users to connect headphones or speakers to add immersive 2-channel audio and a microphone; pressing the audio on/off button on the front panel mutes these devices. These ports are not connected to the HDMI signal but to a built-in USB converter, while two additional USB devices such as a printer, scanner, or hard drive can be connected to the USB 3.0 ports on the front panel. The KVM switch features two switching options, including push buttons on the unit and keyboard hotkeys, providing simple, reliable control for the user, great for both professionals and first-time users.