Zyxel 660HN, Wi-Fi 4 (802.11n), Ethernet LAN, ADSL2+, Black Zyxel 660HN. Top Wi-Fi standard: Wi-Fi 4 (802.11n), Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n). Ethernet LAN interface type: Fast Ethernet, Ethernet LAN data rates: 10,100 Mbit/s, Cabling technology: 10/100Base-T(X). Security algorithms: EAP-MD5, WPA, WPA2. Routing protocols: RIP-1, RIP-2. Product colour: Black, LED indicators: DSL, LAN, Power, WLAN, WPS