Identical to 1.1 and later models, except for the CPU speed and an undocumented switch behind left front panel intended for use with a feature called 'SecureEasySetup'. Some models have 16 MB Hynix HY5DU281622ET-J memory chips. Some of these models have 32 MB of RAM installed but have been locked to 16 MB by the manufacturer. Switching chipsets from ADMtek 6996L to Broadcom BCM5325EKQM. Same physical appearance as 1.1 and 2.0 models. Some models have two 16 MB MIRA P2V28S40BTP memory chips. Some of these have 32 MB of RAM but are locked to 16 MB in the firmware (can be unlocked to use all RAM - see (general info) and (for an XB card) and (for an XH card)). Same as 1.1 with a CPU upgrade and greater wireless transmitter integration (fewer transmitter parts). Note: some of the routers have BCM4702 CPU Wireless chipset is integrated onto motherboard. Wireless capability was provided by a Mini PCI card attached to the router motherboardįront panel LEDs reduced to eight (one link/activity LED per port, plus one each for power, wireless, DMZ and WAN/Internet connectivity). Until version 5, WRT54G shipped with Linux-based firmware.Ģ0 front panel LEDs (including link/activity, collision detection and speed rating indicators for each Fast Ethernet port). As a result, Linksys HGA7T and similar external antennas are no longer compatible with this model. Instead, version 8 routers simply route thin wires into antenna 'shells' eliminating the connector.

The WRT54GC router is an exception and has an internal antenna with optional external antenna.Īs a cost-cutting measure, as well as to satisfy FCC rules that prohibit fitting external antennas with higher gain, the design of the latest version of the WRT54G no longer has detachable antennas or TNC connectors. The devices have two removable antennas connected through Reverse Polarity TNC connectors. It has a 4+1 port network switch (the Internet/WAN port is part of the same internal network switch, but on a different VLAN). The original WRT54G was first released in December 2002. WRT54G version 2.0 with upgraded antennas

Linksys wireless adapter for pc