USB Connector Cable Compatible with Apple iPhone / iPod (White)
This cable will charge your phone but you can not use the phone functions while it is charging; it doesn't respond to your touch but instead opens up all sorts of different windows and basically freaks out.  I haven't used it to download any info from the computer yet because I was fearful of what might happen with a transfer of information.  If all you want to do is charge your iphone battery then it works just fine.