SMC2835W 2.4GHz 54 Mbps Wireless CardBus Adapter: The EZ Connect g 54Mbps Wireless CardBus Adapter (SMC2835W) supports the latest and fastest standards for wireless connectivity to your notebook.Based on the IEEE 802.11g standard,the new EZ Connect g Wireless CardBus Adapter offers data rates up to 54 Mbps, 5 times faster than the widely used 802.11b devices,while maintaining 100% compatibility with existing 802.11b wireless networks. This adapter supports the highest level of security,supporting both 64/128-bit WEP encryption and the new Wi-Fi Protected Access (WPA).