Found in the closet! Nintendo GameCube Broadband Adapter DOL-015 for sale. Empty box and instruction manual are in the closet. The adapter was attached to the GameCube console and stored in the closet. Operation has not been confirmed. Please check the condition in the photos. The box is clean and the price tag from Yamada Denki back then is nostalgic! Instant purchase is available. Shipped via anonymous Mercari shipping. Nintendo GameCube Broadband Adapter, compatible with ADSL, CATV, and FTTH. - Model: DOL-015 - Compatible with: ADSL, CATV, FTTH - Product Name: Broadband Adapter - Brand: Nintendo Thank you for viewing.