... , time, URL, protocol and port. The built-in firewall and anti-virus feature protect network security effectively. ... SNTP, DHCP, PPPoE, DNS, DDNS and virtual server. In the applications, it provide supports to main chat applications ... )Two 10/100Base-Tx Lan portsOne RJ11One standard USB port, supply DC5V 2A chargeOne SwitchOne reset buttonOne ... type approval 150M mini Wireless router in wall