GuliKit has launched a new set of official anti-drift joystick replacement modules for the ROG Xbox Ally and the ROG Xbox Ally X, and they’re priced to be an easy upgrade at $19.99. Built around the company’s newer TMR (tunneling magnetoresistance) joystick technology, these modules are designed for players who want long-term reliability and tighter control—especially compared to the standard thumbsticks that ship with many handheld gaming devices.
Even though widespread stick drift reports haven’t surfaced for the ROG Xbox Ally lineup yet, the handhelds still rely on traditional potentiometer-based joysticks. That style of stick uses physical contact points that can wear down over time, which is why drift can eventually show up on many controllers and handhelds after extended use. By moving to a TMR-based design, GuliKit is targeting the root cause: reducing wear-related issues while keeping inputs consistent.
GuliKit is no stranger to joystick upgrades, having already offered Hall effect replacement modules for other handheld hardware. This latest release goes a step further. According to the company, TMR not only helps eliminate stick drift, but can also deliver smoother movement and more precise input than Hall effect alternatives—an appealing promise for competitive players, aim-heavy shooters, and anyone sensitive to small inaccuracies in analog control.
These joystick modules were designed in partnership with Asus and are made to be fully compatible with both the ROG Xbox Ally and the ROG Xbox Ally X. Installation is intended to be simple and beginner-friendly: they’re plug-and-play, require no soldering, and are built to match the original joystick dimensions. After installing the modules, users should only need to run a quick calibration step to dial everything in.
For ROG Xbox Ally and ROG Xbox Ally X owners who want a straightforward way to future-proof their handheld against drift while potentially improving feel and precision, GuliKit’s $19.99 TMR joystick modules look like a practical upgrade that doesn’t require special tools or advanced modding experience.
