QEES' Smartgate Gb wifi router not only acts as a NAT and firewall, but carries most-- if not all-- connection types under the sun.
These include WAN, LAN, wifi 802.11n, Bluetooth and a plug-in interface for Z-Wave and ZigBee connections.
It also carries 2x POTS for analogue telephony, 2x external USB ports and a VoIP client, while its embedded software turns it into a smart home controller-- complete with a smart metering and home networking solution.