Product Description: HD Multimedia Interface KVM Switcher Professional 4 Port 4K 60Hz USB 2.0 Elevate your workspace efficiency and multimedia experience with our HD Multimedia Interface KVM Switcher. Designed for professionals and tech enthusiasts, this device offers seamless control and superior performance across multiple devices. HD Multimedia Interface KVM Switch: Effortlessly manage up to four computers using a single keyboard and mouse setup. This switch allows you to share a single HD 4K display and connect up to four USB devices, such as flash drives, printers, and scanners, enhancing your productivity and reducing clutter. Ultra HD 4K 60Hz: Experience stunning visuals with support for multiple resolutions, including 4K 60Hz, 4K 30Hz, 3D, and 1080P. For optimal performance above 1080P, ensure you use a version 2.0 HD Multimedia Interface cable and that your computer supports HD Multimedia Interface 2.0. Strong Compatibility: Featuring a built-in 4-port auto adjustment system, this KVM switch automatically matches the signal source and display device, ensuring clear, stable, and fluent images. It is compatible with Windows 10, 8, 8.1, 7, XP, OS X, Linux, and Chrome OS, offering a driver-free, plug-and-play experience. Wide Application: Perfect for a variety of settings, including offices, multimedia teaching environments, conference rooms, game rooms, and home theaters. This switch is compatible with most HD Multimedia Interface devices, such as TV boxes, PCs, and laptops, making it a versatile addition to any setup. Package Includes: The package comes with 1 HD Multimedia Interface KVM Switch Host, 1 Desktop Controller, 4 USB Cables, and 1 User Manual. The switch features an aluminum alloy shell, providing durability, a sleek appearance, and excellent heat dissipation. Transform your digital workspace with the HD Multimedia Interface KVM Switcher, designed to deliver exceptional control and connectivity for all your devices. Whether for professional use or personal entertainment, this switch offers the reliability and performance you need to stay productive and engaged.