Know your gear
If you're tired of keyboards locking up nearly every time you change CPU ports with your current keyboard/video switch, then it's time to get a low-cost, low-stress, and high-quality Black Box Keyboard/Video Switch.
Connect up to 12 CPUs to one Keyboard/Video Switch, and access all drives from a single workstation. To select a CPU port, just depress a pushbutton on a Switch's front panel. The interlocking action of the pushbutton controls enables you to switch from one CPU to another without having to switch each CPU in between. The pushbutton controls are shielded with gold- or silver-plated contacts to provide long life and reliable switching. And the Switches' keyboard circuits never remove power from the CPUs' keyboard ports - which means you won't lock when you change CPU ports!
Connect up to 12 CPUs to one Keyboard/Video Switch, and access all drives from a single workstation. To select a CPU port, just depress a pushbutton on a Switch's front panel. The interlocking action of the pushbutton controls enables you to switch from one CPU to another without having to switch each CPU in between. The pushbutton controls are shielded with gold- or silver-plated contacts to provide long life and reliable switching. And the Switches' keyboard circuits never remove power from the CPUs' keyboard ports - which means you won't lock when you change CPU ports!