The Surface Pro 12-inch Keyboard (CH, wired) is primarily designed for connection to the Microsoft Surface Pro 12-inch tablet and is connected via a special magnetic connector. A direct connection to a normal PC or monitor is not intended, as the keyboard does not offer a standard USB or Bluetooth connection for general PCs, but was developed specifically for the Surface Pro 12-inch.

The keyboard is wired and mains powered, but the interface is specifically designed for the Surface Pro 12-inch and is not compatible with conventional desktop PCs or external screens without a Surface Pro device.

To summarise: You cannot simply connect this keyboard to a regular PC or monitor as it is specifically designed for the Surface Pro 12-inch tablet with magnetic connector and does not have universal PC compatibility.