The D-Link KVM-440 8-port KVM switch with VGA and USB ports allows you to manage up to eight computers with one monitor, one keyboard and one mouse. The KVM-440 requires no driver installation and no external power adapter connection. This KVM switch supports hot-plugging - you don't need to turn your computers off before installing the device. The KVM-440 allows you to switch between computers quickly and easily using the buttons located on the front panel, IR remote controller or desktop controller. The KVM-440 supports autoscan mode, which provides automatic switching to the next PC after the scan interval expires. Two USB ports can be used for connecting external devices, for example, USB-disk. This KVM switch can be mounted in a 19-inch rack with the included mounting brackets.