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, and 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 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.