With the DIGITUS 2-port KVM for two monitors, you have the ability to operate two computers with 4K capability using a single combination of USB keyboard and mouse. You can easily switch between the two computers and avoid the hassle and cable swapping. The output to up to two monitors is done through the two active HDMI outputs. There is also a USB connection on the front, which can be used for additional peripheral devices. USB sticks or external hard drives can be used on both computers.