GuliKit has officially announced the release of its latest wireless controller, the ES Max, which is now available for purchase at a retail price of $49.99. This new model serves as a higher-end successor to the company’s budget-friendly ES Pro controller, which was released approximately one year ago at a lower price point of $29.99.

The primary technical feature of the ES Max is the inclusion of an improved version of GuliKit’s tunneling magnetoresistance (TMR) thumbsticks. These sensors are engineered to eliminate the "stick drift" phenomenon—a mechanical failure where controllers register movement without user input—which has been a frequent complaint among Nintendo Switch users regarding the original Joy-Con hardware. While the technology is an evolution of the sensors found in the ES Pro, the company notes that the ES Max offers a broader range of features and functionality.

Positioned in the current gaming peripheral market, the ES Max is priced higher than its predecessor but remains more affordable than Nintendo’s official Pro Controller. The controller is marketed as a viable alternative for users seeking to avoid the long-term maintenance issues associated with traditional potentiometer-based thumbsticks. While the technical implementation of the TMR sensors in the ES Max is not a complete departure from previous iterations, it represents GuliKit's continued focus on addressing hardware longevity in third-party gaming accessories.