Abstract: A network apparatus and a method of switching a data network for a network apparatus are provided. The network apparatus includes a plurality of User Identity Modules (UIMs), a transceiver module, and a switching unit. The UIMs are used to provide a plurality of network service plans, wherein the network apparatus operates in a first network service plan corresponding to a first UIM of the UIMs. The transceiver module is arranged to receive a plurality of network packets corresponding to the network service plans. The switching unit is arranged to obtain a plurality of corresponding network connection information from the network packets, performing an information-matching operation upon the plurality of corresponding network connection information to generate a matching result by referring to a profile database, and determining if the network apparatus is required to be switched to operate in a second network service plan according to the matching result.

Abstract: A network apparatus and a method of switching a data network for a network apparatus are provided. The network apparatus includes a plurality of User Identity Modules (UIMs), a transceiver module, and a switching unit. The UIMs are used to provide a plurality of network service plans, wherein the network apparatus operates in a first network service plan corresponding to a first UIM of the UIMs. The transceiver module is arranged to receive a plurality of network packets corresponding to the network service plans. The switching unit is arranged to obtain a plurality of corresponding network connection information from the network packets, performing an information-matching operation upon the plurality of corresponding network connection information to generate a matching result by referring to a profile database, and determining if the network apparatus is required to be switched to operate in a second network service plan according to the matching result.

Abstract: An apparatus includes a multimedia interface module and a network module. The multimedia interface module has a plurality of connection ports including at least an input port and at least an output port, and supports network data transmission. The network module, coupled to the multimedia interface module via a first network protocol, is for accessing a network, wherein the multimedia interface module is arranged for selectively coupling the network module to one of the connection ports.

Abstract: A portable set-top box includes a network connecting module, an AV receiving module, an information receiving module, a AV display module and a controlling module. The network connecting module is utilized for building up a network connection. The AV receiving module is utilized for receiving an AV signal. The information receiving module is utilized for receiving an information from Internet, local PCs, or machines, including sensor devices and peripherals. The AV display module is coupled to the AV receiving module and the information receiving module, and utilized for driving an external display device to display the information or the AV signal. In addition, the controlling module is coupled to the network connecting module and the information receiving module, and utilized for controlling that the information is transmitted via the network connection.