The BiGuard 50G boasts a dual-WAN gateway function that also delivers a secure wireless environment via a built-in 802.11g AP, allowing you to quickly and easily set up a wireless network for added office mobility. Always-on Internet access is delivered through two connections and an Auto fail-over feature that can swap between interfaces to ensure constant communication. This product is a standalone security gateway solution designed for SMB users looking for enterprise-level access and security. Safe Internet access and browsing are delivered by the incorporated firewall with web content filtering and comprehensive security. Effective load-balancing, QoS and easy administration ensure that office users enjoy a smooth Internet experience while making sure that important data receive bandwidth priority. For on-the-road users, up to 50 secure IPSec VPN tunnels enable safe data transmission between the head office and remote sites.