Cisco 5520 Adaptive Security Appliance Firewall - 5 Port - 10/100/1000Base-T, 10/100Base-TX - Gigabit Ethernet - 56.25 MB/s Firewall Throughput - 2 Total Expansion Slots

512 MB standard memory for smooth multitasking without crashing or slowing down USB allows powerful and efficient transfer of data with maximum productivity Quickly set up a secure network with 5 ports Firewall Antivirus firewall protection support for dependable security for your system and data with added productivity Achieve high level data security by using 3DES Encryption algorithm that encrypts the data three times using 64-bit keys Up to 10x faster than the standard Ethernet connectivity and provides high-performance Rack mounting enables you to organize wires & secure cables for professional installation Ensures dependable privacy and security for your data with maximum efficiency