LINKSYS WRT54GL 4 port Router Networking

LINKSYS - WIRELESS-G BROADBAND ROUTER (WRT54GL). KEY FEATURES : DEVICE TYPE : WIRELESS ROUTER - 4-PORT SWITCH (INTEGRATED) ENCLOSURE TYPE : DESKTOP CONNECTIVITY TECHNOLOGY : WIRELESS, WIRED DATA LINK PROTOCOL : ETHERNET, FAST ETHERNET, IEEE 802.11B, IEEE 802.11G FREQUENCY BAND : 2.4 GHZ DATA TRANSFER RATE : 54 MBPS REMOTE MANAGEMENT PROTOCOL : HTTP ENCRYPTION ALGORITHM : 128-BIT WEP, 64-BIT WEP, WPA, WPA2 FEATURES : FIREWALL PROTECTION, DMZ PORT, AUTO-SENSING PER DEVICE, DYNAMIC IP ADDRESS ASSIGNMENT , DHCP SUPPORT, AUTO-NEGOTIATION, AUTO-UPLINK (AUTO MDI/MDI-X), STATEFUL PACKET INSPECTION (SPI), MAC ADDRESS FILTERING, FIRMWARE UPGRADABLE, WI-FI MULTIMEDIA (WMM) SUPPORT COMPLIANT STANDARDS : IEEE 802.3, IEEE 802.3U, IEEE 802.11B, IEEE 802.11G, WI-FI CERTIFIED, UPNP STATUS INDICATORS : PORT STATUS, LINK ACTIVITY, POWER EXPANSION / CONNECTIVITY INTERFACES : WAN : 1 X 10BASE-T/100BASE-TX - RJ-45 LAN / DMZ : 4 X 10BASE-T/100BASE-TX - RJ-45 ANTENNA : ANTENNA QTY : 2 DIRECTIVITY : OMNI-DIRECTIONAL POWER : POWER DEVICE : POWER ADAPTER - EXTERNAL