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Touch
screens, light pens, golf simulators, scanners, digital
cameras, and microphones are only some of the other input
devices out there. The idea is the same, though: to render
the human output into a form the PC can understand.
The
KVM switch is a new kind of device on the market that lets
you switch back and forth from one computer to another while
still using the same keyboard, video, and mouse input
devices. You can use a KVM switch to alternate between
laptop and desktop machines, between multiple desktops, or
whatever, saving lots of cash and desktop space. Just
remember that the KVM switch needs to support the highest
video resolution of all the machines you intend to use, and
that some KVM switches degrade images at high performance,
so shop around and do your homework before buying.
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