Fortinet FortiGate FG-91G Network Security/Firewall Appliance - Email Security - 10 Port - 1000Base-X, 10GBase-X, 1000Base-T, 5GBase-T, 2.5GBase-T, 10GBase-T - 10 Gigabit Ethernet - 3.50 GB/s Firewall Throughput - TLS 1.3, SHA-256, AES (256-bit), SSL, RSA 2048-bit - 200 VPN - 2 Total Expansion Slots - Desktop, Wall Mountable, Compact: