I bought this to kind of make a favor to IK Multimedia as they use to have great products. The thing is clearly overpriced. It is a AC/DC adapter, at 3A, you can check the details in the photo if you want to buy a similar one half or less the price... the conector type is smaller than the tipical 9V one. The cable 18awg.
IT was working fine, but after couple days it just stopped working, like if it can't provide enough power to the iPad, then the iPad gets crazy flickering betwing charging and not charging (and it doesn't charge). The good point at least is that my iRig PRO I/O is still working when this is happening though. I will return it and get a new one. I will edit or delete this review only if the new one is working well.