... get more stable surfing, especially for indoor - Support Huawei E122, E156G... Antenna for huawei modem,CRC9 Antenna,3G Modem antennaBasic Feature- Improve performance ... and screen clip- To get more stable surfing, especially for indoor.- Support Huawei E122, E156G, E160, E160E, E160G, E1612, E169, E176 ...