Bedrade controller GameSir K1 Flux — ergonomisch design, compatibel met pc

The GameSir K1 Flux wired controller is an authorized Xbox-compatible gamepad designed for reliable, low-latency performance on Xbox Series X/S, Xbox One, Windows 10/11 and Steam. It uses Hall effect analog sticks and triggers, features a transparent housing with customizable LED light bars, and includes four vibration actuators and two assignable rear buttons. The wired USB-C connection and 3 m cable provide a stable link for extended play sessions, while laser-textured grips and an ergonomic shape support comfortable handling.

Advantages

The K1 Flux delivers precise input thanks to GameSir Hall Effect sticks that prevent stick drift and hall-effect analog triggers that maintain consistent travel. Four vibration actuators give detailed haptic feedback, and two programmable rear buttons plus a turbo function enhance control options. Customizable RGB lighting, the ability to save up to three profiles in GameSir Nexus software, and a 3 m USB-C cable increase flexibility and convenience for different play styles and setups.

Suitable for

• FPS and action games requiring quick trigger response and hair-trigger mode
• Racing games that benefit from analog trigger precision
• PC and Xbox players who prefer a wired, low-latency connection
• Long gaming sessions where ergonomic grip and textured surfaces reduce slippage

Key specifications

• Manufacturer: GameSir
• Model: K1 Flux
• Compatible platforms: Xbox Series X/S, Xbox One, Windows 10/11, Steam
• Connectivity: Wired via USB-C
• USB cable length: 3 m
• Audio jack: 3.5 mm
• Microphone mute function: yes
• Vibration actuators: 4
• ABXY keys: membrane
• Rear keys: 2 (assignable)
• Controller personalization software: GameSir Nexus (save up to 3 profiles)
• Battery: none (wired)
• Dimensions: 156 x 107 x 60 mm
• Weight: 213 g

How to use

Connect the controller to a compatible device using the included 3 m USB-C cable. Install GameSir Nexus on Windows to create or load profiles, remap buttons, adjust stick and trigger curves, configure vibration intensity and set lighting effects. On Xbox consoles the controller works as a wired Xbox-compatible gamepad without additional drivers. Use the rear programmable buttons and turbo function according to your preferred control scheme and switch profiles as needed for different games.

Recommendations

For minimal input lag use a direct USB port on your PC or console. Enable Hair Trigger mode in GameSir Nexus for competitive FPS play and save a specific profile for that mode. Clean the textured grips periodically with a dry cloth to maintain grip performance.