Game Boy Color/Pocket Link Cable

Link Cable for Game Boy Color and Game Boy Pocket, please ensure this is the version you need as there is two different versions. Used to connect two compatible Game Boys together. Commonly used for Dragon Warrior, Pokemon, Yu-Gi-Oh, ect games. Full list of games can be found here: https://nintendo.fandom.com/wiki/List_of_Game_Boy_games_with_Link_Cable_functionality