The ZyXEL USG310 security gateway offers SMBs high network availability for always online communications with support for 300 VPN tunnels, 8 Gbe RJ-45 ports and 2 USB ports. More and more people are relying on smart devices and cloud-based applications for business communications. This means that high network availability is critical for business continuity, more WiFi is demanded in the workplace, and traditional regulatory measures for application usage are obsolete. Without an effective solution to control, optimize and block social, productivity and other Web applications, SMBs risk losing work productivity and exposing company networks to new Web threats. It features multi-WAN load balancing and failover, and a comprehensive mobile broadband USB modem support list for WAN backup. On top of that, the Series supports IPSec load balancing and failover to provide added resiliency for the most mission-critical VPN deployments.