The Cisco 2821 router provides quick, secure and high-speed wireless Internet access to multiple devices. Equipped with two 10/100/1000 Ethernet ports, this Cisco wired router facilitates multiple wired connections. A built-in VPN encryption acceleration in the Cisco 2821 router provides a safe, secure and reliable network. This 2-port Gigabit router is also capable of supporting analog and digital voice calls. A built-in firewall protection in this Cisco wired router provides robust network security from a wide array of common hacker attacks. Moreover, this 2-port Gigabit router is an ideal choice for small to midsize business enterprises.