The D-Link DKVM-410H 4-port KVM switch with HDMI and USB ports allows you to manage up to four computers with one monitor, one keyboard and one mouse. The DKVM-410H requires no driver installation and can function without external power adapter connection by powering from USB port of your PC (the power adapter1 can be used when connecting external device, for example, USB-disk, to the USB Type-A port of the DKVM-410H). This KVM switch supports hot-plugging – you don’t need to turn your computers off before installing the device. The DKVM-410H allows you to switch between computers quickly and easily using the buttons located on the front panel, keyboard hot keys or desktop controller. The DKVM-410H supports autoscan mode, which provides automatic switching to the next PC after the scan interval expires.