ProConnect 4-Port KVM Switch - Control Multiple Computers from a Single Keyboard, Monitor, and Mouse
Because they don’t use software, the ProConnect Compact KVM Switches are compatible with all major desktop and note-book computers. They’re the perfect choice for the home, the office, or anywhere else you manage multiple PCs.
Linksys ProConnect 4-Port KVM Switch. Maximum resolution: 1920 x 1440 pixels. Weight: 174 g. Data link protocols: Microsoft PS/2 Protocol, Power supply type: DC 5V 20mA, Dimensions (WxDxH): 129.5 x 99 x 35.5 mm