Several times I had only wired Internet access in my hotel room and I was unable to connect my iPhone and iPad to the Internet. From now on this should no longer be a problem.
My new Trendnet TEW-654TR just arrived. It is a very small (60x80x18,5 mm) Wifi router / access point. You connect it to an Ethernet port (Router/DSL modem…) and you can then connect your WiFi devices and use the wired Internet connection.
It was very easy to set up and it works very well at least here at home. So I am curious how it will work the next time in a hotel room.