... router, 3g sim router, huawei wireless sim router, dual card wifi router, 3g+wifi router, dual 3g+wifi routerWCDMA ... odd, space, markBaud rate: 110~230400 bpsIndicator"Power", "System", "Online-1", "Online-2", " Local Network ", "WAN", "WLAN"AntennaCellular: 2 standard SMA ... protection(optional)SIM/UIM2 standard 3V/1.8V user card interfaces, 15KV ESD protectionPowerStandard 3-PIN power jack, reverse ...