1. Used to read or spare T2 chip ROM data 2. Modify the serial number of the machine with T2 chip 3. It is used to judge whether the non-booting fault is caused by the data problem of the T2 chip ROM 4. T2 Chip Data Management: Designed for MacBook T2 chip data operations during professional laptop repair and maintenance. 5. Data Backup Support: Helps technicians back up supported T2 chip data before performing repair or replacement procedures. 6. Chip Data Read and Write: Supports reading and writing compatible chip data using the appropriate hardware and software setup. 7. Serial Number Modification Support: Designed to assist with supported serial number modification procedures during authorized PC repair. 8. Professional Repair Tool: Suitable for technicians performing compatible T2 chip maintenance, motherboard servicing, and data restoration tasks.