The Linksys EA3500NP has the latest version of Linksys Smart Wi-Fi, for easier set up and network management; the software is installed when you run the included CD. Advanced configuration of the router is available through the provided web-based setup page. The Guest (up to 50) access feature makes sharing Internet access to other wireless devices possible and maintains security to your home network. Four Gigabit Ethernet ports provide faster data transfer on your wired network; and its inter-operable with Wireless A, B, G, and N network devices. Security features help protect your data/privacy while you are online. For more wireless bandwidth, the router creates two simultaneous/separate Wireless-N networks, one using 5 GHz radio frequency band, one using 2.4 GHz band.