Product information: Prestige 660H ADSL2 4-Port GatewayZyXEL's Prestige 660H series is an all-in-one ADSL gateway for Home and SOHO applications. The ADSL gateway integrates a high-speed ADSL2+ port, 4-port 10/100Mbps auto MDI/MDIX Ethernet switch. The Prestige 660H series provides SPI (Stateful Packet Inspection) and many Firewall security features to protect against network intrusion. Additional features such as Zero Configuration, Traffic Redirect, and MBM (Media Bandwidth Management), maximize performance while minimizing operation and maintenance costs. Management is further simplified with Web-based configuration and administrator wizards. High-performing, secure and easy to use, ZyXEL's Prestige 660H is the best choice for Home and SOHO needs.The Prestige 660H series is capable of supporting high-speed ADSL, ADSL2 and ADSL2+ over existing copper lines. With speeds of up to 12Mbps (ADSL2) or 24Mbps (ADSL2+), the Prestige 660H series offers higher data transfer rates and better bandwidth than traditional ADSL enabled gateways. The Prestige 660H series also support RE ADSL (Reach Extended ADSL) for better performance at greater distance. The Prestige 660H series offers the key link between today's communications services and tomorrow's converged services. The Prestige 660H's Zero Configuration technology allows users to hook up a DSL connection without hassle. The user-friendly design, which is embedded in the gateway, is OS independent and supports all kinds of operating systems in the host PC.