I don't know if not being able to connect more than one controller via the adaptoid is true or not, I wouldn't think so, but I don't own them so I can't really say. The adaptoid isn't the only adapter I've seen, but everyone is going hog ---steaming pile of meadow muffin--- crazy over it for some reason.
I'm sure the Adaptoid is a good product, but it disgusts me that the death of Lik-Sang would create this kind of scrambling around for basic things like adapters and restrict our selection to a point where we only have one product to talk about.
DAMN YOU TO HELL SONY!!