Wireless N300 Dsl Modem Router ADSL2+ Modem Wireless 802.11n Technology IEEE 802.3 and 802.3u Compliant Wireless 802.11g/b Compliant IEEE 802.3 and 802.3u Compliant 4-Port 10/100 Ethernet Router NAT and SPI Dual Active Firewall Supports WPA and WPA2 Wireless Encryption