I have this on my desk and charge my iPhone and iPad when I get into the office. Its great because I can see my phone, iPad and computer screen alongside each other. The product feels well made, my only complaint is that it is a little hard at first to poke charging cables through the slot. Once they're in place its fine. The value feels really good especially compared to other apple-related stuff.
The picture shows a tablet resting on the ledge, but our tablet was hardly able to do this and when we finally got it balanced right, the slightest bump would have slid it right off the ledge. Our phones didn't sit well either - there's not a deep "well" to rest your electronics in so they kept sliding right off the front. Theoretically a great idea, but needs a redesign.