More & more people are relying on smart devices & cloud-based applications for business communications. This means that high network availability is critical for business continuity, more Wi-Fi is demanded in the workplace, & traditional regulatory measures for application usage are obsolete. Without an effective solution to control, optimize & block social, productivity & other Web applications, SMBs risk losing work productivity & exposing company networks to new Web threats. The new Zy XEL USG Advanced Series are Next Generation Firewalls (NGFW) designed to meet the mobility, anti-malware & policy enforcement challenges in SMBs. The integrated WLAN controller offers easy WLAN scalability for the growing demand for Wi-Fi; while WAN & VPN load balancing & failover ensures nonstop business communications. Zy XEL USGs offer industry-leading anti-virus, anti-spam, content filtering & application intelligence technology for effective application optimization & comprehensive network protection. The Zy XEL USG Advanced Series offers SMBs high network availability for always online communications. It features multi-WAN load balancing & failover, & a comprehensive mobile broadband USB (Universal Serial Bus) modem support list for WAN backup. On top of that, the Series supports IPSec load balancing & failover to provide added resiliency for the most mission-critical VPN deployments. Features High-performance, high-value Next Generation Firewall (NGFW) for small & medium-sized businesses Anti-malware protection with firewall, anti-virus, anti-spam, content filtering, IDP, next-generation application intelligence & SSL inspection Robust SSL, IPSec & L2TP over IPSec VPN connectivity & VPN high availability (HA) Built-in WLAN controller for centralized AP management & effortless WLAN scalability of up to 18 APs Comprehensive mobile broadband USB (Universal Serial Bus) modem compatibility & multi-WAN load-balancing, failover & fall back support