... users can experience high speed network connection with HUAWEI E5332 3G WiFi Router. With HUAWEI E5332 Wireless HSPA+ Router, users could browse, check emails, ... , HUAWEI E5331 don’t have the port for external antenna, then HUAWEI E5332 comes out.So the main difference ... external connector for antenna, which is to give solution for users living in areas with weak signal. With the connector, HUAWEI ...