Shares Internet connection with up to four computers at gigabit speeds * Enhanced firewall protection for secure network connections * Includes router disable feature for when customer has existing router * Becomes a 5-port gigabit switch with routing disabled * Features gigabit WAN port This versatile triple-speed Ethernet interface can operate as either a 4-port Gigabit Broadband Router or a 5-port Gigabit Switch, selectable with the flip of a switch. In Router mode, it’s capable of up-linking with virtually any ADSL or Cable modem, with support for Static IP, Dynamic IP, PPPoE, PPTP, and L2TP protocols and features a robust SPI/DoS firewall to protect users from Internet attacks.