WRT54G-TM w/ DD-WRT & Ethernet Cable Includes: WRT54G-TM flashed with the best build of DD-WRT for the router Ethernet Cable AC Adapter (we have both 110V-120V USA Adapters and 110V-240V International AC Adapters, we ship based on your address, or ask us if you have questions) This item is for a router that has been flashed with DD-WRT firmware.
DD-WRT Router Guide | How to install DD-WRT & configure Jul 19, 2016 flashing DD-WRT to WRT54G | [H]ard|Forum Dec 27, 2006 PfSense with DD-WRT(WRT54G) router | Netgate Forum
Replace firmware with DD-WRT NOTE: Replacing the factory firmware is different for every router. In this example we will replace the firmware on a Linksys WRT54GL .If you have a different router, find your solution here to replace the factory default firmware with DD-WRT.
Linksys WRT54-series routers with DD-WRT firmware
Jul 18, 2010
How to Install DD-WRT on Linksys WRT54G2 V1 Firmware Dec 18, 2012 How to flash the Linksys WRT54G v8 with the DD-WRT Sep 11, 2008