... : 10Base-T/100Base-TX Ethernet Port 13) Supported Protocol: TCP/IP, DHCP, SMTP, HTTP, DDNS, UPNP, PPPoE, FTP, DNS, UDP, GPRS ... .11b/g Working frequency 2400—2483.5MHz Network protocol TCP/IP,DHCP,SMTP,HTTP.DDNS,UPNP,PPPOE,FTP Maximum transmission rate ...