I have the ones below. The D-Link works great and is easy to configure. I have tried the Linksys only at home so far, it seems to work ok. But don't use the auto-configuration on the Linksys if you want to use it for travel. Just go into the web-interface directly.

http://www.amazon.com/gp/product/B00...onics&v=glance

http://www.amazon.com/gp/product/B00...onics&v=glance