4/8/16 Port USB/PS2 RackMountable KVM Switch User Manual13Rear View4 port KVM rear view8 port KVM rear view5 3 416 port rear view6 2 1No. Section Function1 KVM Connection Port Port to connect computer.Connect one end of the VGA connector of thecorresponding KVM cable to this, and the other end of the keyboardconnector to the port corresponding to the PC. (Refer to the descriptionof "Cable" in the relevant section.)2 VGA port Connect the VGA cable from the control panel to this port.3 USB Keyboard、Mouse portPlug your USB keyboard, USBmouse. USB Type A (Optional)4 PS/2 Keyboard、Mouse portPlug yourPS/2 keyboard,PS/2 mouse (Optional)5 IP Remote ControlPartTo provide users with remote network control. (Refer to the instruction manual ofthe module product for specific operation.) (Optional )6 Supply hub Plug the power adapter here.