MaxRoam SIM for iPad didn't work. I'd recommend staying away from MaxRoam for the iPad SIM. Product would indicate available networks (I was traveling in France), but trying to use Maps or Safari resulted in "no data service available" error messages. Trying to get support in a timely fashion from MaxRoam while traveling was a fail. Additionally, the iPad SIM is shipped with a page of instructions that are for a cell phone and completely useless for the iPad. Finally, since returning from my travels without being able to use the SIM, I've received multiple, different suggestions for configuration settings that were never provided or available on a support site that would have helped BEFORE traveling. One of their after-the-fact suggestions is to ensure your network settings are correct by following a URL - which doesn't really help when you're using a SIM that doesn't provide a Web connection in the first place....