This ADSL2/2+ modem router connects your computer to the Internet using an integrated highspeed ADSL2+ interface. It provides a NAT and SPI firewall to protect your computer from Internet attacks, and QoS functions to prioritize traffic for smooth on-line games, streaming multimedia and voice communication over the Internet, as well as download of large files, photos, music and video. When needed, multiple computers at home and the office can also share the high-speed Internet line using the router’s built-in DHCP server/NAT functions and an externally connected Ethernet switch.