Hi everyone

I am looking for a wireless usb pen to work with ubuntu 7.04 and I found a site where there was a perfect looking pen that worked with most versions of linux especially ubuntu 7.04 but I was in an internet cafe and my credit ran out and I lost it. I have not found that site again and google has not turned up any good results. Can anyone recommend a good pen for me which requires no coding or stuff like that ( first time on linux and not good at it) I can just pop it in (and a disk if I have to or get drivers off net from desktop) and get connected?

Many thanks