This is all it says!
1) 3G+11N +VPN Wireless Router Support USB 3G modem card
VPN Pass Through (IPSec/PPTP)
2) SupportsTD-HSPA, WCDMA-HSPA, CDMA, EVDO, CSMA/CD, TCP/IP, PPPoE, DHCP, ICMP, NAT protocols 3) Provides one 10/100M Auto-NegotiationRJ45 WAN port, four10/100MAuto-Negotiation ports, supporting Auto MDI/MDIX. 4) Provides one USB interface, widely supporting a variety of 3G data cards. Combined wireless and wired functions. 5) Supports Remote WEB management.
6) Supports NAT/NAPT, IP sharing, WAN protocols: 3G/PPPoE/Static IP/DHCP. 7) High speed data rate-up to 300Mbps
8) Supports Virtual Servers, DMZ host, UPnP and DDNS.
9) Supports 64/128 bits WEP and WPA-PSK authentication, TKIP/AES encryption security. 10)Supports IP address filtering, Domain Name filtering, MAC address filtering, Can filter QQ and MSN. 1) 4 LED Indicators (Power, WIFI, WAN & LAN,SYS, WPS)