: Unlike original versions that only showed 4 bytes, this update can output a 6-byte FlashID , which is necessary for precise identification of newer memory chips from brands like Phison and Innostor.
: Improved support for modern USB 3.0/3.1 controllers and newer flash memory types.
| Tool | Strengths | Weaknesses vs. ChipGenius v4.21 | |------|-----------|---------------------------------| | | Shows all USB devices, past and present | Does not identify controller chips or flash type | | Check Flash | Tests read/write performance | No controller database; cannot help with finding MP tools | | H2testw | Verifies true capacity with writing | Very slow; no chip identification | | ChipEasy | Similar to ChipGenius | Database is smaller and rarely updated |
No other free tool offers all four in one package.
: Depending on where you download it, some parts of the interface or the database results may appear in Chinese. Verdict