Expert in Electronic Products Shenzhen Aigaoyu is a professional company engaged in the R&D of wireless Modems/ MIFI Router such as 4G LTE MIFI Router, 3G MIFI Router, 4G/3G WIFI Module, 3G-HSDPA/HSUPA, 3G-EVDO, EDGE/GPRS/GSM and CDMA 1X/CDMA 2000, as wel......