Linksys RV0041 10/100/1000 4-Port VPN Router Lets multiple computers in your home or office share an Internet connection Features a dedicated socket for optional 100 Mbps fiber-optic Internet connectivity modules Securely connects up to 50 remote office or traveling users to your office network via VPN Advanced SPI firewall protects your PCs from most known Internet attacks Built-in switch runs at gigabit speeds so network traffic can travel up to ten times faster