... WIFI 3G wireless router with SIM slot 1,support WIFI , VPN,3G 2,built-in 3g card 3, 7.2Mbps downlink and 2M uplink WIFI 3G wireless router with SIM slot3G router ... aplisolation.Firewall: SPI,DOS, Mac/Ip/Port Filter, Port forwarding, DMZ, Webscontent Filter, Web ... :WIFI/HSUPA main antenna: EmbeddedHSUPA R dIVERSITY Antenna: Embedded.3G External Antenna port: Optional. WIFI 3G wireless router with ...