Billion's Wireless series offer multi-user office a faster connectivity than traditional modem and traffic management features that allow you easily to manage your network. Advanced security features include multiple concurrent IPSec, DES, 3DES, IKE and PPTP VPN sessions for telecommuters or for anyone who has the compelling needs to transmit sensitive data more securely. With integrated 802.11b/802.11g/802.11n Access Point in this series, the device offers quick and easy access among wired network, wireless network and broadband connections in one single device. This series of routers are designed to power the WAN link for your entire office.