You can connect your Keyboards and Mouse to the Delock USB to PS/2 Adapter. You only have to connect the Adapter trough the USB Port of your PC or Notebook.
USB 1.1 specification
1 x USB type-A connector, 2 x PS/2 (female) connector
Power consumption: 25mA
Compatible with PS/2 mouse and keyboard
Plug & Play
PC or Notebook with a free USB port
Delock USB to PS/2 Adapter