That changed through the rise of KVM which stands for “Keyboard, Video, Mouse.” Interestingly enough, the technology was ...

In the early 1990’s you could get a 4-port KVM which was little more than an AV ... occupying positions [6..3]. By rotating the bytes to the right by three, each byte becomes the ASCII value ...

For instance, dual-monitor KVM switches offer setups that connect the computer and both monitors via the HDMI ports with a single keyboard and mouse pair. (A four-port KVM switch connects with two or ...