... 800/1900MHz EVDO Rev.A 3) 4x LAN ports The 3G EVDO Industrial Router (ROUTER-E400) is an industrial-grade cellular ... , taxi, buses, container trucks, ...Monitoring for traffic, water supply system, power supply system, unsupervised warehouse/BTS, ...Remote supervision of factories, street ... x WAN + 4 x LAN, 10/100M RJ45 portsAntenna for 3G: SMA connector, magnetic-stand type1 x ejectable SIM/UIM slot2 ...