We tried reaching you on a private message asking for the Service Tag number to ascertain the warranty but did not receive a response. Please feel free to reply to the private message whenever you are available.

Thank you very much for your attention to my case! The dock was just out of warranty, bought off Ebay, and I returned it to the seller. I have no complaints about the dock, except, well, for its (as it turns out, well-known) design defect. Docks should be unable to produce sound.

Hence the question.