SonicWall TZ680 Network Security/Firewall Appliance Support/Service - TAA Compliant - Intrusion Prevention - 8 Port - 5 Gigabit Ethernet, - 2.5 Gigabit Ethernet - 5 Gbit/s Firewall Throughput - MD5, AES (128-bit), AES (192-bit), AES (256-bit) - 500 VPN - 8 x RJ-45 - 2 Total Expansion Slots - 50 Hz, 60 Hz - Desktop