Zxian is right. I have an ages old Linksys wireless b setup, including router and a switch and it must be at least 5-6 years old...(yuck). We have a 3 mbps SBC DSL line. While I can download at over 300 kb most of the time, it is a slight bit faster with a direct connection. I think the hardware we have is not very efficient. So we are thinking of upgrading in a bit to the 802.11n standard once it comes out. Basically my point is G should suit your needs and beyond.