The TP-LINK Wireless N ADSL2+ Modem Router (TD-W8960N) is an all-in-one device that combines the functions of a high speed DSL modem, a 4-port 10/100Mbps NAT router and a wireless N access point. The TD-W8960N is designed to give you a one-stop solution to acquiring and sharing high speed Internet access over a wired/wireless network.Supporting the latest ADSL standards to provide higher performance and longer reach from your Internet Service Provider (ISP) Digital Subscriber Line Access Multiplexer (DSLAM), the TD-W8960N brings with it much higher speed than a dial-up connection without tying up the phone line.Complies with the IEEE 802.11n standard, users can create a wireless network and get up to 15x the speed and 5x the range of conventional 11g products. Now you can share your high-speed DSL Internet connection, photos, music, videos, printers, Network Attached Storage (NAS) and even the bandwidth consuming applications like HD video streaming wirelessly which can not be accommodated by 11g products, from anywhere in your entire home or even the yard! The TD-W8960N supports QoS to enable smooth VoIP/IPTV streaming and lag-free online gaming.Featuring IPSec VPN function, TD-W8960N allows off-site or traveling users to securely access the company's central network through the Internet. VPN is short for Virtual Private Network, which creats encrypted tunnels through the Internet between the company's private network and the remote or traveling users off-site. These tunnels are using virtual connections instead of the dedicated, real-world connection such as leased line. Featuring IPSec VPN function, the TP-LINK TD-W8960N is no longer just a wireless ADSL modem router, it can work as a VPN gateway, which supports up to 10 IPSec VPN tunnels simultaneously. As such, users can allow for complete data privacy for the access and exchange of user's most sensitive data from home to corporate network or between remote branch offices safely.