This Wireless N300 ADSL2+ Modem Router connects a group of users to the Internet, allowing multiple computers at home or the office to share an integrated high speed ADSL2+ connection. It features four built-in 10/100 Ethernet LAN ports, an 802.11n wireless access point, firewall protection, and QoS for smooth and secure transfer of photos, files, music, video, and e-mail over the internet.