Manage four computers from a single workstation with one keyboard and mouse. Dedicated Multiplatform KVM Switch HDMI Dual-Head Desktop KVM Switch allows you to control four HDMI computers with a single mouse keyboard and dual monitors up to 4K at 60Hz. It's built with UHD-ready HDMI outputs enabling emulation at 60 Hz directly from the device. With full EDID-assisted HDMI video emulation this KVM switch remembers visual workspaces and screen resolutions. This means ultra-fast switching times and fewer monitor compatibility issues. Dual-Head KVM Switch is also easy to control with a simple front-panel interface as well as RS-232 for external control and hotkeys for easy switching between all devices such as connected audio or connected USB devices. What is a Multiplatform switch? Put simply HDMI Dual-Head KVM Switch is a powerful tool that allows the sharing of peripheral devices between each computer further reducing costs for separate equipment. The built-in USB hub automatically switches your connected devices to the selected computer saving you the hassle of disconnecting and reconnecting external peripherals. Along with dual UHD 4K (60Hz) video capability HD6224A features independent analog audio allowing you to share audio devices such as speakers or a microphone between each of the connected computers giving you complete multimedia control of your systems. Outstanding Image Quality and USB Support The KVM switch is HDCP compliant and supports screen resolutions up to 4K UHD (3840 x 2160 at 60 Hz) providing you with the highest picture quality in the industry. Additionally it is compatible with ANY USB peripheral so you can attach all of your mission-critical USB devices with ease. Source Switching Simplified This KVM switch offers simplified management of four dual-head HDMI-equipped computers through their USB 2.0 outputs. Switch between keyboards mice and other connected USB devices without issue. EDID Pass-Through and Recognition End confusing setups with this advanced switch. It features EDID pass-through technology and source recognition that enable smooth and efficient switching in any application. Full USB Keyboard and Mouse Emulation The USB keyboard and mouse emulation provide fast source switching via hotkeys. The switch simulates a keyboard and mouse for every attached computer so switching between each is seamless and uninterrupted.