USG FLEX Firewall .4xLAN/DMZ,2xWAN,1x SFP Port .SPI firewall throughput :1800 Mbps,VPN throughput :450 Mpbs .UTM throughput(Anti Malware and IPS):550Mbps .Max.TCP concurrent sessions: 600,000 .SSL,IPSec,and L2TP over IPSec VPN connectivity .AP Controller(default/Max):8/40 .Rack-mountable. .Complete network protection with Firewall,Anti-Malware,Email security, Content Filtering (Web Filtering),IPS(IDP),Application Patrol with Bundle 1y license