The product is an authentic and tested working yellow cartridge of Nintendo Donkey Kong 64 for the Nintendo 64 N64 console. Released in 1999 by Nintendo, this action and adventure game is suitable for all ages with an E rating. The NTSC-U/C region code indicates that it is compatible with consoles in the US and Canada. This unit quantity of 1 cartridge allows players to experience the classic game on their Nintendo 64 console. Please see picture for condition. This item has been tested and works good.