... dual sim slot router, sim slot router, dual wan routerWCDMA SpecificationItemContentCellular Module2 industrial WCDMA modulesStandard and BandUMTS/WCDMA/ ... SDRAM32MB(Extendable to 64MB)Interface TypeItemContentWAN1 10/100 Mbps WAN port(RJ45), auto MDI/MDIX, 1.5KV ... "System", "Online-1", "Online-2", " Local Network ", "WAN", "WLAN"AntennaCellular: 2 standard SMA female interfaces, 50 ohm, lightning ...