Zyxel 660HWP, Ethernet LAN, ADSL, Black Zyxel 660HWP. Modulation: BPSK, OFDM, QPSK, ROBO. Ethernet LAN interface type: Fast Ethernet, Ethernet LAN data rates: 10,100 Mbit/s, Networking standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.1D, IEEE 802.1Q. DSL specification: G.dmt ADSL (G.992.1 Annex A), ADSL2 G.dmt.bis (G.992.3), ADSL2+ (G.992.5), Reach-Extended ADSL (RE.... Security algorithms: 128-bit WEP, 256-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, Firewall security: Distributed Denial of Service (DDoS) prevention, MAC address table: 256 entries. Management protocols: VPN (IPSec, PPTP), DNS, VoIP protocols: SIP Pass-through http://www.computeractive.co.uk/computeractive/hardware/2210057/review-zyxel-660hwp The P-660HWP combines an ADSL modem with an 802.11b/g Wifi router and a four-port 100Mbits/sec switch. But the star feature is integrated Homeplug AV networking, which makes every electricity socket in your house a possible network point. It’s neat ...