With the DIGITUS 2-Port KVM Switch for Single Displays, you have the ability to operate two 4K enabled PCs from a single USB keyboard and mouse combination. With the touch of a button or hotkey, you can easily switch between the two PCs and save yourself the hassle of replugging all cables. The output to a monitor is via the HDMI output on the back. Audio signals from microphone and speaker are also switched. In addition, there is a USB port on the front, which is suitable for other peripherals such as USB sticks or external hard drives can be used on both PCs. The connected peripheral devices are assigned to the active PC. Status LED on the front of the switch shows you the current configuration at any time. The switch is rounded off by the robust metal housing.