Run ChipGenius.exe . It does not require installation.
Note down the exact text next to "Controller Vendor" (e.g., Phison ) and "Controller Part-Number" (e.g., PS2251-07 ).
remains the definitive tool for USB hardware identification. Whether you are a technician performing data recovery, a consumer trying to avoid online fraud, or a hobbyist building custom flash drives, this software is indispensable. Chipgenius V4.21
ChipGenius uses low-level hardware hooks to query physical USB controller registers. This type of deep system behavior mimics the techniques used by certain types of malware to map computer hardware ports. If you have verified that your download source is authentic, you can safely whitelist the tool or temporarily disable real-time protection while running your diagnostics.
Improved identification for specific USB controllers, such as the Chipsbank CBM2099/2199 series. New Chip Support: Run ChipGenius
Understanding ChipGenius V4.21: The Ultimate Guide to USB Device Diagnostics
Compares the reported logical capacity with the actual physical capacity of the flash chip to unmask fake SD cards and drives VID/PID Reporting: remains the definitive tool for USB hardware identification
When a USB drive controller detects an error, it often locks itself into a permanent "Write-Protected" state to protect data. Standard Windows formatting tools cannot bypass this. To fix it, you must use a production tool (MPTool) specific to that controller chip. ChipGenius provides the exact controller model name needed to search for and download the correct MPTool. Hardware Auditing and Prototyping