Hold down “Ctrl” (Left Ctrl), “Alt,” and “Shift” keys simultaneously, then press “ [” (left square bracket) to enable or “]” (right square bracket) to disable the hotkey function., Caps Lock) twice quickly. This assigns the new key as your hotkey . Our KVM switches provide an extensive, easy-touse, hotkey function that makes it convenient to access, control, and configure your KVM installation from the keyboard. They offer the simplest way to access the connected computers All hotkey operations begin with invoking Hotkey Mode. The tables below describe the actions that each combination performs.