One USB keyboard, mouse and two monitors control two DisplayPort computers and two USB peripherals ^^ Dual Operation Modes - Matrix Mode for dual computers and Extension Mode for single computer viewing ^^ Computer selection via pushbuttons, hotkeys, mouse wheel, remote port selector and mouse cursor. ^^ Mouse crossover switcing - Under the Matrix Mode, the mouse cursor can across two monitors for instant switching between two computers ^^ Independent Switching of KVM, USB and Audio focus