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Discover a new standard of precision with the GameSir K1 Flux controller. Thanks to Hall effect sticks and analog triggers, 4-point vibration, and advanced customization in GameSir Nexus, it delivers smooth, drift-free control and top-tier comfort. The transparent body with RGB LED light strips, rear macro buttons, and turbo function gives you an edge in every game. Compatibility with Xbox Series X/S, Xbox One, Windows 10/11, and Steam ensures minimal latency and maximum fun.

Precise construction and reliable performance
The controller is Xbox-authorized and uses Hall effect technology for a long lifespan without stick drift. The smooth analog triggers accurately register travel depth—ideal for racing and action games. Four vibration motors (in the grips and triggers) deliver realistic haptic feedback.

Tailored personalization via GameSir Nexus
Create up to 3 profiles, remap buttons, fine-tune stick and trigger sensitivity, and adjust vibrations and lighting. The Hair Trigger mode gives you faster reactions in FPS and action titles. Two programmable rear macro buttons and a turbo function boost your efficiency.

Comfort and design
The transparent chassis with two LED light strips highlights a modern look, while the laser-textured grips and triggers ensure a secure hold during long gaming sessions. A 3.5 mm jack with mic mute, a 3 m detachable USB‑C cable, and instant compatibility with major platforms make the K1 Flux a great choice for demanding players.