SonicWall TZ80 Network Security/Firewall Appliance - Intrusion Prevention - 4 Port - Gigabit Ethernet - 750 Mbit/s Firewall Throughput - DES, AES (128-bit), AES (192-bit), AES (256-bit) - 5 VPN - 4 x RJ-45 - 1 Total Expansion Slots - 50 Hz, 60 Hz - Desktop, Compact