In the early 1990’s you could get a 4-port KVM which was little more than an AV-style switch. The transition of keyboards to USB brought with it a big upgrade to the KVM hardware. In 2000 ...

These devices were simple boxes with a few VGA ports, a few PS/2 ports ... to be used with multiple computers. Early KVMs were really just a big ‘ol rotary switch with far, far too many ...

Unlike many basic KVM ... by 4.5 inches deep, the AdderView switch can be stacked with other boxes, such as the wireless router, and be entirely out of the way. The switch has a RJ-45 port in ...