I was looking for a reasonable alternative to the OEM wall and car charger for my new 4th Generation 32Gig iPod Touch. I got a little frustrated by the lack of clarity, detail and specifications on the description of this Griffin product's hardware compatability on Amazon's website. I am not a technical type so after going back and forth, back and forth between Griffin and Amazon's websites, I determined that this product would probably work for my new iPod - both for US and International travel.
I just the whole package yesterday (iPod and Griffin chargers) and so far so good. Seems that these chargers will work on this newest 4th gen iPod. I won't know if the voltage conversion feature will work until I travel internationally later this year.
The price went down substantially (about 28%) since I bought this item a little over a week ago so that was a bit of a disappointment for me but at the current low price, the quality appears to be there so it's a great bargain if it holds up over time. My only initial complaint is that the wall charger is a bit bulky as compared to some of the other wall chargers. Perhaps this is necessary to incorporate the voltage converter.
Overall, I would have to say I am pleased with my purchase and that it's a good value for the money -- even at the higher price I paid for it.