・Product Name Universal Audio Arrow - Operation Not Confirmed ・Condition There are scratches and signs of use. I purchased it previously as a working product, but due to my lack of confirmation, I couldn't verify its operation in a Windows environment, and it has been left unused. For the above reasons, I am selling it as a non-working junk item with unconfirmed operation. Please consider it for parts. There is no guarantee of operation. ・Accessories Main unit only ・Other This is a junk item, so please refrain from purchasing if you are looking for a working product or if you are a highly sensitive buyer. Also, please refrain from purchasing if you are unable to confirm receipt of the product after it arrives. If you have any questions, please ask in the comments.