Keyboard connector board flex by Macbook Air M3 15 A3114 premium quality

Keyboard board connector flex for MacBook Air M3 15 (A3114) premium quality

Keyboard board connector flex in premium quality for MacBook Air M3 15-inch, compatible with technical model A3114. This replacement is designed to resolve communication issues between the keyboard and the logic board, such as non-responsive keys, intermittent operation or complete signal loss caused by wear, moisture or internal handling.

The flex acts as a direct link between the keyboard board and the main logic board, ensuring stable and precise signal transmission. Its construction respects original lengths, bends and connectors, allowing exact installation without stressing mounts or damaging nearby components. It is intended for professional repair, designed to restore full keyboard functionality and ensure reliable device behavior after replacement.

Key features

• Keyboard board connector flex
• Compatible with MacBook Air M3 15
• Technical model A3114
• Stable signal transmission without interference
• Exact fit according to original design
• Premium quality for professional repair

Advantages and quality

The premium quality of this keyboard flex ensures consistent communication between the keyboard assembly and the MacBook logic board. Its design reduces intermittent faults and signal loss that may affect typing and daily use. The flexibility and precision of the component simplify workshop installation, minimizing risks during repair and reducing service time. It is suitable for both corrective and preventive repairs, helping extend laptop lifespan and maintain a stable, reliable user experience.

Installation tips

1. Fully power off the device and disconnect the battery before starting.

2. Use ESD protection and MacBook-specific tools.

3. Remove the damaged flex carefully without forcing connectors or mounts.

4. Install the new flex following the original routing.

5. Test keyboard functionality before final reassembly.

Technical table