MINI SIZE Portable Wireless Single port 3G GATEWAY (+WPS ) Supports NAT, routing, firewall, VPN pass-thSupports 3G USB modems Create instant WiFi hotspots at any location where you have a 3G connection 4 Roles in One: Station, Access Point, Gateway, and Router. Multi-functional 3G Gateway (+ 1 USB2.0 port) MINI SIZE Portable Wireless Single port 3G GATEWAY (+WPS )