ZyXEL ZyWALL USG20W-VPN, Wi-Fi ac dual-band Firewall

• Firewall throughput of up to 350Mbit/s, and VPN throughput up to 90Mbit/s • Gb Ports for high-throughput, 1x WAN, 4x LAN/DMZ, 1x SFP • 802.11 a/b/g / n/ac Wi-Fi with eight SSID's • safe and fast Upgrades with the service "Cloud Helper" • Express fashion with state-of-the-Cloud-Query-technology