Nintendo 64 N64 Transfer Pak Pack Controller NUS-019 Authentic OEM. Transfer Paks Will be tested and guaranteed to work before shipping Some units might show some signs of use or discoloration due to the age. Please note that if you are using reproductions cartridges the transfer pak will NOT work only authentic games are recodnized Also please make sure that the controller you are using has clean pins otherwise it might not recognize the transfer pak All orders come with a 30 day warranty for a either a free replacment or a free return for a full refund should there be any issues with the product |