If you have any concerns, please confirm them in the comments before purchasing. Despite the condition being stated in the product description and comments, there have been cases where buyers have left negative feedback regarding the product's condition after purchase, so please be sure to confirm before buying. I purchased the following item on Mercari, but it turned out to be incompatible, so I'm giving up on it. I will also include an Apple Thunderbolt 2 to USB-C cable for USB-C connection. There is no box, only the items in the photos. It is the genuine Apple USB-C to Thunderbolt 2 Adapter A1790. UNIVERSAL AUDIO Universal Audio Apollo Twin Duo Thunderbolt. I purchased it new, and I don't think it has been used very often. The main unit is in very good condition because I used a Decksaver on it. I am selling it because the IN/OUT was not enough for me, so I didn't use it much. I will include a Thunderbolt cable and a dedicated Decksaver (cover) as a bonus. Personally, I think the sound quality and plugins are quite good. Thank you.