Wireless Networking saves you the time and expense of installing Ethernet cabling when you want to set up or expand a network, and makes it simple to relocate your desktop PC without rewiring or roam throughout your network on your notebook pc. Moreover, it allows network users to wirelessly share a broadband Internet connection for access to corporate resources, the Internet, and e-mail, with the highest available level of industry-standard WEP encryption and Wi-Fi Protected Access (WPA) security.