The Avocent 520-346-001, also known as the SwitchView 4-Port PS/2 KVM Switch, is a compact desktop device designed to save space and increase efficiency by controlling up to four PCs from a single set of keyboard, monitor, and mouse (KVM console). This model is ideal for environments that still work with older systems and PS/2 interfaces. Legacy support: Equipped with PS/2 ports for keyboard and mouse, as well as VGA for video, this switch offers compatibility with older computer hardware. Easy switching: Switching between connected systems is seamless, either through intuitive snaps on the front of the device or through configurable keyboard hotkeys. Reliable Operation: Built-in Button.
eBay