Sonicwall 01-SSC-6942 TZ105 UTM Secure Firewall Firewall Protection: Remote Access Authentication, Content Filtering, Malware Protection, URL Filtering, Web Content Filtering, Deep Inspection Firewall, Reassembly-free Deep Packet Inspection, and Firewall Protection (continued): Gateway Antivirus, Anti-spyware, Denial of Service (DoS), Distributed Denial of Service (DDoS), Egress Filtering, Cookies Blocking, Dead Peer Detection Encryption Standard: DES, 3DES, AES (142-bit), AES (128-bit), AES (256-bit), SHA-1, MD5 Intrusion Prevention, NAT, PAT, IPSec NAT Traversal, 5 Network (RJ-45) Ports, Fast Ethernet, 10/100Base-TX Virtualization: 8000 x Maximum UTM/DPI Connections, 8000 x Maximum Connections, 1000 x New Connections/Sec, 1 x SonicPoints Supported, 5 x Site-to-Site VPN Tunnels, 5 x VLANS USB Port, AC Adapter (Power Source) 12 V DC, Management Port, 32 MB Flash Memory, 256 MB Standard Memory, Secure Digital (SD) Card , Height: 1.4", Width: 7.5", Depth: 5.6