The TP-Link ADSL2+ Modem Router (TD-8817) is a 2-in-1 device that combines the functions of a DSL modem and 1-port 10/100 Ethernet router. It also provides a USB interface through which you can connect to the router. It supports ADSL2/2+ standards to provide higher performance (up to 24Mbps downstream) and longer reach from your Internet Service Provider? (ISP) Digital Subscriber Line Access Multiplexer (DSLAM). You can also create a wired network to share your high-speed Internet connection, documents, photos, music, videos, and printers. The TD-8817 includes a built-in QoS engine that helps prioritize Internet traffic to enable smooth Internet phone calls (VoIP) and ag-free online gaming. In addition, this device includes Dual Active Firewalls (Packet filtering and NAT) to help protect your network from potential attacks from across the Internet. Setting up the TD-8817 is simple since it automatically detects your DSL settings to quickly establish a connection to the Internet. Featuring high ADSL performance, various QoS policy, easy-to-use, TD-8817 is your best choice to access to the Internet. The device comes with a CD with an easy setup assistant that helps you step by step to configure your Internet connection. This feature allows even novice users to setup the router products without sacrificing any key features, just play the auto run CD bundled to have your network set up quickly and hassle free.