This is a famously potent Linksys WRT54G v4 router that I have equipped with the correct version of ddwrt firmware, and punched up the power to blowtorch levels. this will out-cover most of the modern routers in the affordable price range. It handles 802.11 G/B which is more than sufficient for the speeds of Roadrunner turbo and the like.

Linksys WRT54G series - Wikipedia To support third-party firmware, Linksys has re-released the WRT54G v4, under the new model name WRT54GL (the 'L' in this name allegedly stands for 'Linux'). It is also possible to replace the 2 MB flash chip in the WRT54G with a 4 MB flash chip. The Macronix International 29LV320BTC-90 is a suitable part although others may work as well. Linksys Official Support - Wireless-G BroadBand Router WRT54G, IP ADDRESS 0.0.0.0, PLEASE HELP!!! Linksys router blocked website? adsl2mue+wrt54g+dell 6400+ tiscali WRT54G with Homeplug Poor signal WRT54G and WSB24 WRT54G PoE Mixed security on our network question WRT54G and laptop Block Diagram full duplex Can't access three routers through 192.168.1.1, Not address of router. HELP? Upgrading the Linksys WRT54G Default Password - Lifewire Nov 12, 2019 Linksys WRT54G v4.0 - DD-WRT Wiki

Nov 12, 2019

Linksys WRT54G v4.0 | InfoDepot Wiki | FANDOM powered by Wikia

A Division of Cisco Systems, Inc. ® Model No. Broadband Router Wireless-G WRT54G User Guide 2.4GHz 54Mbps WIRELESS

Jul 22, 2012 Look for IT over here – Unbrick your WRT54G V5 Mar 15, 2007