Compatible Models:
 • Retina MacBook 2016
 • A1534 (EMC 2991 MacBook9,1) 1.1GHz
 • A1534 (EMC 2991 MacBook9,1) 1.2GHz
 • A1534 (EMC 2991 MacBook9,1) 1.3GHz
 • Retina MacBook 2017
 • A1534 (EMC 3099 MacBook10.1) 1.2GHz
 • A1534 (EMC 3099 MacBook10.1) 1.3GHz
 • A1534 (EMC 3099 MacBook10.1) 1.4GHz
 Part Number: 821-00507-03
 Attention: Original Semiconductor Product!
 This product is an original semiconductor replacement part obtained from working devices. Please note the following important information before purchasing the product:
 • Originality: This product is original and has been carefully removed from the devices in accordance with its brand and model.
 • Usage Status: The product was obtained from defective or used devices and is fully functional. There is no situation that prevents it from working.
 • Cosmetic Condition: The product may have scratches or minor imperfections due to use. These cosmetic imperfections do not affect the performance of the product.
 • Technical Skill Requirement: The product requires specialized assembly and technical knowledge. Improper assembly or misuse may cause the product to malfunction or be damaged.
 • Return and Exchange Conditions: Once the product packaging is opened or used, it cannot be returned or exchanged. Before purchasing the product, make sure you fully understand your needs and technical requirements. Your legal rights for defective products are reserved.
 If you have any questions about the product or need technical support, please do not hesitate to contact customer service. Thank you for your understanding.