Black Box ServSwitch Single DVI CATx KVM Extender, USB, ReceiverThe Black Box ServSwitch Single DVI CATx KVM Extender, USB, Receiver is a purpose built solution for IT professionals who need long distance, reliable access to their servers and workstations. This extender pair lets you place a USB keyboard and mouse, along with a DVI D monitor, on a remote KVM console up to 400 feet away from the host computer over a standard CATx cable. By consolidating video and USB signals into a single copper link, it reduces