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 ...

Today, KVM switchers are a bit more complicated than a simple rotary switch. We’re not dealing ... [KC] figures he can get away with a 74HC4052 dual 4:1 analog mux. Yes, he’s doing digital ...

Measuring 1.75 inches high by 7.75 inches wide by 4.5 inches deep, the AdderView switch can be stacked ... of any system connected to the KVM. The options port can be connected to a power control ...