As the China 3G/LTE router manufacturer, Visonicom released a series of 3G/LTE modem routers, 3G/LTE hotspots, 3G/LTE MiFi routers of different operation mode and frequency band, such as

UMTS 3G MiFi router/hotspots
EVDO/CDMA 3G MiFi routers/hotspots
Multimode 3G modem routers/hotspots
3G VoIP gateway router/hotspots

All the 3G modems come with lithium battery and APN auto management, some with micro SD card slot (TF card slot) enabled for wireless storage, some with OLED display, and some with RJ45 Ethernet port.