D-Link continuously stands at the leading edge of wireless networking as it delivers the 802.11g ultra high-speed Wireless Router with up to 108 Mbps transfer speed at 2.4 GHz. The advance filter feature allows the user to predefine the filter to block any unwanted websites. The DI-624 features enhanced firewall security as the Network Address Translation allows you to share a single IP address and protects you from outside intruders gaining access to your private network. Several wireless client can also securely connect to the network using 802.1X for wireless user authentication, as well as WPA (Wi-Fi Protected Access) providing you a much higher level of security. When you have multiple VPN clients on your network, the VPN multiple/concurrent session helps give you better security.