| 摘要 |
An expansion module including a first expansion device and at least one second expansion device is provided. The first expansion device includes a first expansion bus interface, a second expansion bus interface and at least one first peripheral device. The first expansion device is coupled to a mobile electronic device via the first expansion bus interface. The first expansion bus interface provides the first peripheral device to the mobile electronic device for use. Each of the second expansion devices includes a third expansion bus interface and at least one second peripheral device. The second peripheral device is coupled to the third expansion bus interface and coupled to the second expansion bus interface in a daisy chain via the third expansion bus interface. The first expansion bus interface and the second expansion bus interface provide the second peripheral device to the mobile electronic device via the third expansion bus interface. |
