ATOM is a one-of-a-kind keychain controller compatible with Nintendo Switch, PC/Mac, Mobile/Tablet, and Smart TV gaming. It's the ultimate on-the-go companion for both casual gamers and collectors. Whether you're a devoted gamer or an avid collector, ATOM is the perfect duo, allowing you to game anywhere, anytime, any place in true retro-modern fashion. More than just a gaming tool, the ATOM doubles as a distinctive accessory. Attach it to your keys, backpack, or any gear, and add a unique flair to your everyday essentials. With its standout design and versatility, the ATOM is the mini collectible controller you didn't know you needed but won't want to live without.