3G router 1.Supports 3G, PPPoE(DSL and Cable modem), dynamic IP, static IP broadband access 2.Built-in firewall...... Features:1) Compliant with IEEE802.3, IEEE802.3u, IEEE802.b/g/n standards2) Supports cdma2000 EVDO, WCDMA HSDPA/HSUPA, TD-SCDMA HSPA 3G/3.5G/3.75G modems, supports USB-type external cellular modems3) Supported protocols: TCP, UDP, IP, ARP, ICMP, DHCP, PPPoE, DNS, PAP/CHAP, HTTP.4) ...