NETGEAR WG511U Double 108 Mbps Wireless PC Card injects dynamic force into your home or small office notebook PC. When used with a WGU624 Double 108 Mbps Wireless Firewall Router, you can access both a normal 108 Mbps network, as well as a private 108 Mbps network, free from interference by other neighboring wireless traffic. The second wireless network acts as a "carpool lane", free from other traffic and thus suitable for applications such as video streaming. In addition, new XR technology can achieve range up to 3X greater than 802.11g. What's more, installation is simple - in fewer than five mouse clicks, Smart Wizard Install Assistant has you up and running full speed ahead.