LAN modules are also part of the SiS total systems solution plan and this is a SiS 163U IC supporting 802.11 b/g standards and uses a PCIe physical interface, but is actually riding on a USB interface electrically � this is made possible because of the PCIe specification that has pin allocations for such routing purposes.局域网模块也属于申根信息系统整体解决方案,这是阿妹163u集成电路配套 802.11乙/克的标准和用途,一个PCIe物理接口, 但实际上是骑在USB接口的电,这是因为该个PCIe规格 已销用于这种目的的路由.