Abstract: An interface card with extensible input/output interface used for being inserted into a slot of a mainboard and for transmitting a bus signal to a remote backplane having a plurality of input/output interfaces, including a repeater, a serializer, a processor, and an interface unit is disclosed. The repeater is used for enhancing the bus signal. The serializer is connected to the repeater and is used for serializing the bus signal. The processor is connected to both the repeater and the serializer and is used for monitoring the transmission of the bus signal and for compensating the bus signal. The interface unit is connected to both the repeater and the serializer and is used for transmitting the serialized bus signal to the remote backplane.

Abstract: This invention is to provide a half-sized PCI CPU card and a computer device having the capability of PCIe expansion, wherein the half-sized PCI CPU card comprises a PCI golden finger and a PCIe golden finger aligned at an edge of the half-sized PCI CPU card so that the half-sized PCI CPU card may be inserted by means of the golden fingers into corresponding PCI and PCIe slots provided on a backplane of the computer device, enabling the half-sized PCI CPU card to utilize the hot pull-plug and high transmission properties of the PCIe bus and communicate with a PCIe bus compatible peripheral inserted into the back plane.

Abstract: This invention is to provide a half-sized PCI CPU card and a computer device having the capability of PCIe expansion, wherein the half-sized PCI CPU card comprises a PCI golden finger and a PCIe golden finger aligned at an edge of the half-sized PCI CPU card so that the half-sized PCI CPU card may be inserted by means of the golden fingers into corresponding PCI and PCIe slots provided on a backplane of the computer device, enabling the half-sized PCI CPU card to utilize the hot pull-plug and high transmission properties of the PCIe bus and communicate with a PCIe bus compatible peripheral inserted into the back plane.