This is a used item. Operation has been confirmed. All accessories are shown in the photos. A riser was added when I purchased it, making the board slightly taller. This increased the flexibility when attaching power supplies, etc., to the back of the board, which was convenient. Regarding shipping, I plan to wrap the case in bubble wrap. Please refrain from purchasing if you do not understand that this is a used item or if you are overly concerned about details. Due to the risk of issues such as parts swapping, we will not accept returns or exchanges. Please understand that we will prioritize the person who purchases the item, even during price negotiations. Thank you for looking. Thank you very much.