Unconfirmed junk! For those in the know, I've unearthed an HKT-7100 modem adapter. Quite a feat! I've stated "no noticeable scratches or stains," but there is some deterioration due to age, so please judge from the photos. Honestly, I might not have ever seen one cleaner than this. Almost no yellowing. I wonder if it was handled with care... If you don't know what it is, don't buy it. It's a waste of money... Please check the operation on your end. It's a bit difficult in my environment... sorry. I hope it finds its way to someone who knows what it is. To ensure a smooth transaction for both of us, please cooperate with no returns, no claims, and no cancellations. I will handle this with care, but please understand that it is being sold as junk. Thank you. Thank you for reading to the end.