Vertiv Avocent SV240 Desktop KVM Switches control up to four desktop computers reliably and quickly with zero-delay switching and include an HDMI 1.4 video connection. A variety of switching methods, including pushbutton control, cursor navigation and hotkey switching, provide near instantaneous results for fast access between connected sources. A managed copy-and-paste feature enables copying of files and text from one source computer to the other for seamless integration of sources. An advanced video support feature for DVI-I up to UHD 4K means that image quality remains highly accurate while playback is achieved at the highest definition possible. Users may freeze audio and USB peripherals to enable simultaneous work independently on a separate system.