The Proroute H820 3G Router is the larger version of the H865 router. It has all the same features but offers 4 x ALN ports which of course means it is in a larger casing. The H820 3G Router inlcudes 802.11n WiFi, 4 x LAN ports and a WAN port so the router can be configured to work in failover mode whereby it uses the WAN port for the primary internet connection and will failover to 3G in the event of internet connectiviy loss via the WAN port.
Sierra Wireless products connect people and machines to wireless networks around the world. They offer an advanced, comprehensive product line, addressing consumer, enterprise, original equipment manufacturer, and specialised vertical industry markets. Their solutions are used for mobile computing, transportation, industrial M2M (machine-to-machine), enterprise, residential and consumer communications applications.