The EKI-1334 is a compact designed industrial cellular routers which can help users quickly access high-speed Internet and support secure and reliable data transmission. The products combine together with the functions of switch, serial device server, 3G Router, IP modem and Advanced VPN client and provide with high cost-effective solution for applications in industrial automation and control, fleet monitoring, video surveillance, advertising media, and outlets networking. They allow nearly any device with serial or Ethernet ports to connect and share a cellular network with easy and simple configuration through the browser without connection to the router by cable. EKI-1334 HSPA IP Router is compact, and can be DIN-rail or wall mounted for easy identification. They come with dual DC power input from 9 to 26 V DC and have 2 KV EFT/Surge protection to prevent damage from various type of power resources. The ESD protection of serial port is 15kV, and which is 1.5 kV for Ethernet ports line protection to keep your system safe from unexpected electrical discharges and enable the capability to work under harsh conditions.