DESC: The D-Link Mobile Wireless Router (DIR-412) allows users to access worldwide mobile broadband1. Simply insert a compatible mobile broadband USB adapter into the DIR-412 to share your mobile broadband Internet connection through a secure, high-speed 802.11n wireless network. A 10/100 Ethernet WAN port allows you to access a DSL/Cable modem as the primary backup connection. Auto-failover ensures an uninterrupted connection by automatically connecting to your mobile broadband network whenever your Ethernet network goes down.