Definitely given up on bandwidth now - I have plugged a 5Ghz dongle with antenna (11.99 from Amazon) in and have more than enough bandwidth (200mpbs download and 25mpbs upload). I just want a mechanism to fail over to the wired ethernet in the event of wireless failure. It is only serving my household and some family and friends outside so it is not vital but it is a nice to have and I am now more than a little interested in whether it will work :-)