WCDMA8000 is a 3G wireless communication module based on the newest UMUTS standard developed by the MSM6280 platform. This module is applied in the network of EDGE ,GRRS ,GSM and WCDMA(HSPA), which can achieve global roaming. General USB interface and powerful software support platform make the module have friendly secondary development of software and hardware platform. It can support a variety of peripheral devices and meet the user‟s rich requirement of service function.