Linksys BEFW11S4 Wireless Router IEEE 802.3/3u, IEEE 802.11b Wireless Data Rates: Up to 11Mbps Frequency Band: 2.4 GHz WAN Ports: 1 x 10/100M WAN; 4 x 10/100M LAN Interface: Ethernet Port Network Protocols: CSMA/CD Security: Advanced Security Management Functions for Port Filtering, MAC Address, Filtering, and DMZ Hosting Capable of up to 128-Bit WEP Encryption Supports Enhanced Security Using NAT Firewall, ZoneAlarm Pro*, and PC-cillin* Software LEDs: Power WAN :Diag, Act, Link LAN :100, Full/Col, Link/Act Power, WLAN Link, WLAN Act |