Cradlepoint CTR350  Mobile Broadband Travel Router WiFi Standards: IEEE 802.11b/g Phone Connection: Requires compatible 3G handset with USB data connection Wired Network Connection: 10/100 BASE-T uplink port Firewall: NAT (Network Address Translation) with SPI (Stateful Packet Inspection) Security: Enable/Disable SSID, Internet Access Control (Services, URL, and MAC)