wanting to replace my WRT54GS and my wrt54g I am interested me has this router in order to flash the in dd wrt but in fact almost everything is there. impressionnant.j'ai tested the usb port but it quickly gave no results but I think it comes from the old dd 2.5 pouces.je will test subsequently. for wifi scope: there are 3 standards and I must say that it rocks !!!!!! more white area. I am very happy to have made this purchase. I believe this is the only material that I will leave home in 15 years of tinkering and transformation !!!!!!!!!!! small defect can be: the firmware is in English but if you're used to network configuration is simple. for the neophyte, a little help is welcome but nothing insurmountable. more you have help in the same window as the configuration.