Tesla has recently introduced a specialized 512GB USB drive priced at 599 yuan. Tailored for use with Sentry Mode and the Dashcam, this drive became available on the Tesla App and WeChat Mini Program on May 3. While Tesla has yet to disclose detailed specifications like read and write speeds, it has affirmed that the drive meets the essential storage requirements for both Sentry Mode and the Dashcam: a minimum storage space of 64GB, a sustained write speed of at least 4MB/s, and compatibility with USB 2.0. Currently, many vehicle owners opt for a DIY approach, using M.2 SSDs and hard drive enclosures as storage solutions, which may lead to compatibility and stability concerns. Tesla's official USB drive, despite its premium pricing, offers car owners a more dependable storage option, ensuring seamless operation of Sentry Mode and Dashcam functions, thereby effectively safeguarding vehicle security and driving records.