Chipgenius V4.21.0701 -2021-07-01- - Flashboot.ru -

ChipGenius v4.21.0701 (2021-07-01) — Deep Technical Write-up

Controller Model:

This is the most crucial piece of data. To fix a "bricked" drive, you must find a "Mass Production Tool" (MPTool) that matches this specific controller (e.g., Phison PS2251-07).

community portal, a major resource for USB flash drive repair and firmware tools. Key Technical Features Hardware Identification : Reports the VID (Vendor ID) PID (Product ID) ChipGenius v4.21.0701 -2021-07-01- - FlashBoot.ru

One of the most popular uses for the 2021-07-01 version is detecting "fake" drives bought from unreliable online marketplaces. A drive might claim to be 512GB in Windows, but ChipGenius will reveal the actual NAND Flash capacity (which might only be 16GB), showing you exactly how the controller has been programmed to spoof the OS. How to Use It Safely ChipGenius v4

Quick, low-effort identification of many common USB-to-storage controllers.
Helpful first step before using manufacturer-specific low-level tools — lets users select correct firmware or recovery tool.
Portable Windows executable; runs without install and extracts a lot of detail beyond Device Manager.
Useful for triage: deciding whether a drive failure is controller/firmware related vs. NAND hardware failure.

Download the executable (ChipGenius_v4_21_0701.zip or .exe)
Run as Administrator (recommended for full USB device access)
Insert the USB drive you want to analyze
Click Refresh – detailed chip info will appear