Changing the network address of your Network Interface Card again
You now need to put your network interface card back on the same network as your router (let's assume your router is at 192.168.1.1). So open up the Internet Protocol properties window for IPv4, like we did previously and change the IP address.
Devices that comply with the 802.11n standard are designed to allow you to access super-fast wireless networking at home or in the office to support video conferencing, Skype, BBC iPlayer, ITV Player, 4oD and access your music, video and pictures from a media server without any loss in quality. Here's how you upgrade an 802.11b and 802.11g network.
Here, Cliff Saran explains how to upgrade to a 802.11n network from his own experience, using a D-link DAP-1522 Xtreme N Duo device.