Peripheral device to enjoy Game Boy software on the Super Famicom. - Brand: Nintendo - Model Name: Super Game Boy - Features: Compatible with Game Boy software Thank you for viewing. This is an old item, and its functionality hasn't been confirmed as the main unit is missing. It's listed as a junk item and offered at a low price. I would appreciate it if you could understand this is a used item and consider it as part of a collection before purchasing.