Zyxel ZyWALL (USG) UTM Firewall, Gigabit Ports, for Small Offices, 20 IPSec VPN, 5 SSL VPN, Integrated Wireless, Limited, Hardware Only [USG40W-NB] Perfect for small offices: High performance ICSA-certified Gigabit UTM firewall with Wi-Fi delivers fast speeds of 400 Mbps (FW), 100 Mbps (VPN) and 50 Mbps UTM for 50,000 sessions Robust and secure VPN options (SSL, L2TP and IPSec) ensure excellent site-to-site, client-to-site and mobile-to-site connectivity with 20 IPSec Tunnels and 5 SSL Upgradable to 15 30 Day Free Trial of best-in-class antivirus, anti-malware, anti-spam, content filtering, intrusion detection and next-generation application intelligence from TrendMicro and other industry leaders Limited lifetime hardware warranty, free firmware upgrades and free technical support (90 days upon registration) Robust and secure VPN options (SSL, L2TP and IPSec) ensure excellent site-to-site, client-to-site and mobile-to-site connectivity with 20 IPSec Tunnels and 5 SSL Upgradable to 15 Quiet, fanless design makes an ideal deployment in small offices Built-in WLAN controller helps extend your wireless coverage (using Zyxel managed access points) as business grows Support for Zyxel ONE Network (ZON) and Cloud Network Center (CNC) for easy configuration and management