Netgear WPNT511 RangeMax 240 Wireless Adapter Provides superior RangeMax coverage and 240 Mbps wireless speeds when used with the RangeMax 240 Router Lets you get the most out of your wireless network by supporting multiple applications simultaneously Installs easily with Smart Wizard and works seamlessly with 802.11g and 802.11b networks Features touchless Wi-Fi Security to easily configure a secure network Adaptive Channel Expansion dynamically expands to 40 MHz channel for high speeds