... /Keyboard/Touchpad/100~240V AC Power/8 Port Switch 3.KVM-1916H 19"TFT/Keyboard/Touchpad/100~240 General description:Dual ... various operating system: Microsoft, Linux, Unix, etc.Specification: Model:KVM-1904H KVM-1908H KVM-1916HComputer Connections:Direct 4, Max:128/ Direct 8, Max ... "TFT/Keyboard/Touchpad/100~240V AC Power/16 Port Switch KVM-LCD