A PS2 controller and a PS3 controller. Both work perfectly.
Normally, I'm not a dumpster diver. But this was an interesting story. We've been busy preparing my parents' house for sale. The estate sale is complete, and now we are cleaning up the house to make it look nice. The garbage service was cancelled months ago. But the garbage company never came to pick up the cans. But they do still pick up recycling, so I've been putting recycling in the bin. So I'm doing that yesterday, and decide to look in the (should be) empty garbage can. It's full! But sitting right on top are these two. What is it with people? Who would assume they can fill someone elses garbage can?
I went ahead and decided to bring them home (I need to haul the garbage out too). After thorough cleaning, they work great.
My wife thinks they are stolen. But I figure someone just dumped them along with their other trash.