Since there is no AC adapter, power-up and operation have not been confirmed. This is a used item, so there are scratches, dirt, dust, and rust. Since power-up has not been confirmed, this item is listed as junk. Please check the photos carefully before bidding. Please check the photos for the condition. Due to lack of specialized knowledge, I cannot assess the condition. This is considered a junk item. Would anyone who can use it for parts or repair be interested? No refunds or returns after purchase. Please refrain from purchasing if you are looking for a perfect item or are overly concerned about minor details, as this is a used item. Thank you for viewing!