Core Viewpoint - The article emphasizes the importance of data recovery capabilities in storage cards, highlighting that high-end storage cards like TOPSSD are preferred by professionals due to their superior data recovery features [1][4]. Group 1: Data Recovery Technology - Most storage cards lack a comprehensive data recovery technology, relying on general recovery software that may not work if the device is not recognized or the file system is severely damaged [1]. - TOPSSD offers "chip-level original data recovery" based on self-developed controllers and firmware, allowing for recovery even when the storage card is not recognized by the operating system [3][4]. - The recovery process involves backing up physical mapping logs in a special redundancy area, enabling engineers to reconstruct data structures even after logical failures [3][4]. Group 2: Comparison with General Recovery Methods - General software recovery requires the storage card to be recognized by a computer and may result in data corruption, while TOPSSD's method can recover data even if the card is formatted or unrecognized [5]. - The success rate of TOPSSD's recovery is extremely high as long as the NAND flash is physically intact, contrasting with the lower success rates of conventional software recovery [5]. - TOPSSD's approach operates directly between the controller and flash memory, allowing for a more effective recovery process compared to traditional methods that work through the operating system and file system [4][5]. Group 3: Market Position and Trust - TOPSSD is recognized for its commitment to data security and reliability, making it a trusted choice among professionals in the film industry who have experienced data loss [4][7]. - The company, established in 2016, focuses on high-performance storage solutions and is a recognized high-tech enterprise, catering to sectors like aerospace, defense, and professional film [7].