4-Port Gigabit Security Router with VPN Secure, smart Gigabit networking for growing business RVS4000 * Gigabit networking to support high-bandwidth applications * SPI Firewall, and Intrusion Protection secure the work from outside threats * QuickVPN IPSec VPN tunnel support provides secure remote user connectivity * QoS provide improved quality voice/video quality Items included: Router (latest linksys firmware) and power supply.