A2442 Lid Angle / Sleep Sensor for Macbookpro 14" M1 2021 821-03208-A, 821-03208-03

Precision You Can Count On — Every Time You Open Your MacBook

Ensure your MacBook operates with perfect accuracy using the Genuine Apple Lid Angle Sensor (LAS). This essential internal component plays a critical role in your device’s performance, detecting and communicating precise lid movements to optimize display behavior, power management, and user experience. Whether you’re replacing a faulty sensor or restoring your MacBook to peak performance, this genuine Apple part ensures flawless responsiveness and reliability.

Design & Aesthetics

Engineered with Apple’s signature attention to detail, the Lid Angle Sensor is compact, discreet, and perfectly integrated into the sleek aluminum chassis of your MacBook. Its minimalist design allows for seamless functionality while preserving the elegant, unbroken lines of Apple’s modern hardware design.

Performance & Usability

The Genuine Lid Angle Sensor ensures your MacBook’s screen opens, sleeps, and wakes exactly as intended—instantly and smoothly. By accurately tracking the lid’s position, it helps maintain energy efficiency, protects system components, and ensures the effortless user experience that defines every Apple product.

Security & Innovation

Built with Apple’s precision sensing technology, this component uses advanced magnet-based detection to relay real-time lid movement data securely to the logic board. The result is accurate, interference-free performance that supports key system features like sleep/wake functionality and display orientation.

Compatibility & Build Quality

Designed to meet Apple’s exact manufacturing standards, this Genuine Lid Angle Sensor (LAS) is fully compatible with supported MacBook models, ensuring seamless integration and factory-level performance. Constructed from premium materials and tested for durability, it guarantees long-term reliability and consistent accuracy under daily use.

Key Features

• Apple Lid Angle Sensor (LAS)  for Macbookpro 14" m2 2021 ModelA2442 – Product Code: 661-23649 821-03208-A, 821-03208-03
• Accurately detects lid position and movement
• Enables instant sleep/wake functionality and display response
• Built with Apple’s advanced magnet-based sensing technology
• Seamless integration with MacBook logic board and power systems
• Precision-engineered for reliability, efficiency, and safety
• Meets Apple’s premium quality and testing standards
• Details : Lid Angel Sensor (LAS) cable requires calibration

Restore your MacBook’s intelligent responsiveness with the Genuine Apple Lid Angle Sensor (LAS)—the precision-engineered component that keeps your device running exactly as designed, every time you open or close it.