1 3g wifi modem 2Build-in 3G modem, ADSL or cable modem, Ethernet, WIFI Access 3.WDS Function, Bridge, Repeater, Lazy mode, S ... router provides four types of internet access and broadband sharing. (USB 3G modem or Build-in 3G modem, ADSL or cable modem, Ethernet, WIFI ... Ethernet LAN/WAN portBuild-in WiFi (IEEE802.11b/g/n)A WiFi extension to Cellular Broadband3G modem inside enable to access internet ...