Flash Drive Information Extractor (also known as UsbFlashInfo) is a dedicated portable utility designed to perform deep, low-level diagnostics on USB flash drives. It operates differently from standard Windows error-checking tools by pulling underlying hardware specifications directly from the drive’s micro-controller. This hardware data allows you to diagnose dead or corrupted drives, verify authenticity, and source low-level flashing tools to repair unreadable media. 🛠️ Key Diagnostics Performed by the Tool
Rather than scanning files, the tool interrogates the USB controller to extract:
VID & PID: The Vendor ID and Product ID, which identify the precise hardware manufacturer.
Controller Model: The physical microchip controlling the drive (e.g., Alcor, Phison, Silicon Motion, Innostor).
Flash ID (NAND ID): The exact identity, type, and manufacturer of the physical flash memory chips inside the casing.
Physical Capacity: The actual, true size of the NAND memory, helping you detect fake capacity drives.
Current Maximum Voltage: Power requirements reported by the firmware. 💻 Step-by-Step Guide: How to Use It
Download and LaunchDownload the lightweight, portable utility from an authorized repository like the Antspec Official Page. You do not need to install it; simply extract the files and launch the executable.
Insert the USB DrivePlug the problematic or questionable flash drive directly into your computer’s USB port. For the most accurate power data, use a motherboard port rather than a external USB hub.
Run the ExtractionClick the “Get Flash Drive Information” button within the program interface. Within a few seconds, a detailed text report will populate the screen.
Handle Freezes AppropriatelyIf the program freezes while querying the hardware, it indicates a hardware-level firmware stall. Do not force close the tool. Simply pull the USB drive out of the slot. The program will immediately unfreeze and display whatever data it managed to capture before the stall. ⚙️ How to Translate Results Into Fixes
Once you have the raw text log, you can use the diagnostic data to solve common flash drive failures: 1. Repairing a Corrupted or “Write-Protected” Drive
When a flash drive becomes completely unreadable, normal formatting tools fail. Copy the Controller Model and Flash ID from the report.
Use hardware database repositories (such as USBDev or FlashBoot) to search for the factory production tool (MPTool) specific to that controller.
Run the specific MPTool to low-level format the drive, rewrite its original firmware, and restore it to working order. 2. Spotting Fake Capacity Drives
Counterfeit drives are programmed to display large sizes (e.g., 512 GB) in Windows File Explorer while containing tiny memory chips (e.g., 16 GB).
Compare the Flash ID (NAND) memory part number against standard industry sizes.
If the chip part number indicates a 16 GB memory die but the drive reports 512 GB to Windows, the controller firmware has been hacked to mask a fake drive. 3. Forensics and Serial Matching
The tool extracts the absolute unique hardware serial number assigned by the factory. This allows you to verify physical drive authenticity or validate hardware records, even if a user has changed the visible volume label or formatted the partition. ⚠️ Critical Limitations
Программа для получения информации о флешках
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