Computer docking station and switching method thereof

A switching method of a computer docking station, comprising:

• monitoring whether a wired input/output module of the computer docking station is connected to a host computer and/or monitoring whether a wireless connection is established between a wireless input module of the computer docking station and the host computer, and outputting a monitoring result, wherein the computer docking station is operable to receive data from the host computer in a wireless way and/or transmit data to the host computer in a wireless way through the wireless input/output module, and also is operable to receive data from the host computer in a wired way and/or transmit data to the host computer in a wired way through the wired input/output module;
• controlling a first data processing module to be connected to the wired input/output module when the monitoring result indicates that the wired input/output module is connected to the host computer, or otherwise controlling the first data processing module to be connected to the wireless input/output module when the monitoring result indicates that the wired input/output module is not connected to the host computer, wherein the first data processing module is connected to at least one peripheral device through at least one extended interface unit for processing data packets exchanged between the host computer and the peripheral device.