Netgear WG511U Double 108Mbps Wireless A+G PC Card XR Range allows range up to 3X greater than typical Wireless-G networks Transfer even the largest video files within your home network at blazing speeds A second 108Mbps network is accessed in Wireless-A band (5Ghz) when interference or congestion is detected in the 108Mbps Wireless-G band (2.4 GHz) Setup made easy with a new Smart Wizard install assistant Double 108 Mbps Wireless PC Card WG511U, Adapters Resource CD, Installation guide, Warranty/Support information card