| 摘要 |
<p>An expansion module suitable for providing expansion functions to a mobile electronic device is provided. The expansion module includes a cloud device and a first expansion device. The cloud device includes a first expansion bus interface and a first network interface, wherein the cloud device provides the network function through the first network interface, and provides at least one first peripheral device through the first expansion bus interface. The first expansion device includes at least one second peripheral device, a second expansion bus interface, a third expansion bus interface and a second network interface, wherein the first expansion device provides the network function through the second network interface. The mobile electronic device detects the first network interface and the second network interface, such that the expansion module provides the network function to the mobile electronic device for use through the first network interface or the second network interface.</p> |
