Small on size, but not on features, the ZyXEL P-330W makes it easy to share your broadband connection with multiple computers, video game systems, and other Internet enabled devices. The built-in 802.11g Access Point features support for the advanced WPA2 security standard ensuring your wireless data is safe and secure. The ZyXEL P-330W's NAT firewall allows you to share a single public IP address with all of your network devices, making connecting to the Internet as easy as possible while also offering protection from Internet threats. The built-in 4-port switch features Auto-MDI/MDIX technology, allowing you to easily connect multiple devices to your network without worrying about cabling conflicts. The Wi-Fi certified 802.11g access point supports all major wireless security standards ensuring compatibility and security for your wireless network. The ZyXEL P-330W is loaded with advanced feature like WPA2, which is the strongest security certified by the Wi-Fi Alliance. In addition, the P-330W features Denial of Service (Dos) protection. Dynamic DNS (DDNS) allows you to easily locate and access your network when away from home even if you don't have a fixed IP address provided by your ISP. The antenna on the P-330W is removable, allowing you to attach more powerful or directional antenna to ensure the best wireless performance possible.