ZyXEL P-660HW-T1 v3. Ethernet LAN data transfer rates: 100 Mbit/s, Cabling technology: 10/100Base-T(X). WLAN data transfer rates supported: 125 Mbit/s, Bandwidth: 2.4 GHz. DSL connection type: ADSL, DSL specification: ITU G.992.1 G.dmt, ITU G.992.2 G.lite, ITU G.994.1 G.hs, ITU G.992.3, ITU G.992.4, ITU G.992.5. Networking standards: IEEE 802.1x. Routing protocols: RIPv1/v2, Management protocols: SNMP, Telnet, HTTP, FTP, Supported network protocols: TCP/IP, UDP/IP, IPSec, PPTP