Free - to U.S. only - Netgear wireless G router, model WGR614 v9. I have the CD for Windows that has the manual on it. NO DRIVER IS NEEDED. WORKS WITH UBUNTU.
Has four ethernet ports for hard-wire connections as well.
Free - I pay the shipping!
User lkraemer was so nice to me a couple of years ago and sent me an external modem free that I desperately needed, free of charge. So I'm just playing it forward. No cost to you - all I ask is if someday you are in a position to pass something along to someone, please do so. That's it!