The ZTE MOWI router can connect up to 10 devices simultaneously in its Wi-Fi mode. You can either use it as hotspot with its inbuilt WiFi or with USB cable you can use it as a USB modem. It comes pre-unlocked and one can use any 3G (HSPA+) or 2G SIM. There are 3 LED indicators and WPA / WPA2 encryption are also supported. It has also built in firewall.
The router is very easy to setup, anytime, anywhere. Along with device you will get a micro USB to RJ45 cable. It is also IPv6 supported.