The top pane lists all connected USB controllers. Click on the specific USB mass storage device you want to audit.
In the dimly lit workshop of a local tech refurbisher, stared at a pile of "dead" 128GB flash drives. They were high-end clones, or so the packaging claimed, but his computer wouldn't even acknowledge their existence. They were digital bricks—until he pulled out his secret weapon: ChipGenius v4.21
: Detects the precise manufacture model of the internal microcontroller (e.g., Silicon Motion, Alcor, Innostor).
Enhanced deep-analysis logic to recognize modern controllers. High Capacity Monocrystals chipgenius v421 new
ChipGenius is a portable utility designed to detect the details of USB storage devices, controllers, and peripherals. Unlike Windows Device Manager, which only tells you generic information (e.g., "USB Mass Storage Device"), ChipGenius digs into the hardware level to identify the , Controller Part-Number , and NAND Flash Memory details.
Using the software is incredibly straightforward. Because it is a portable executable, it does not require installation.
Several older ChipGenius builds crashed or failed to load drivers on Windows 11 24H2 and later. v4.21 has been recompiled with updated driver signatures and is fully compatible with: The top pane lists all connected USB controllers
When a USB flash drive, SD card, or external solid-state drive (SSD) malfunctions, it is usually because its has become corrupted. To flash new firmware and restore the drive to factory settings, you need the exact production software made by the controller manufacturer (like Alcor, Silicon Motion, Phison, or FirstChip).
: By identifying the controller, you can determine if your drive supports USB 3.0/3.1/3.2 protocols or if it's using an older, slower interface. Pros and Cons No Installation : Runs as a single False Positives
: If you bought a suspiciously cheap high-capacity drive from an unverified seller, ChipGenius will reveal if the hardware matches the advertised specs. Speed Diagnostics They were high-end clones, or so the packaging
That said, I can give you a on what ChipGenius does, how to use a legitimate version, and how to get equivalent info without risking malware.
Even casual users benefit: that USB drive you bought from a flea market or mystery box? One click in will tell you if it’s genuine or a ticking data-loss bomb.
+-----------------------------------------------------------------+ | [Top Window] List of Connected USB Host Controllers & Devices | | -> USB Mass Storage Device - Generic Flash Disk | +-----------------------------------------------------------------+ | [Bottom Window] Raw Hardware Profiles & Detailed Diagnostics | | - Protocal Version: USB 2.0 / USB 3.0 | | - Current Speed: High Speed / Super Speed | | - USB Device ID: VID = 58F PID = 6387 | | - Controller Vendor: Alcor Micro | | - Controller Part-Number: AU6989SN-GTD | | - Flash ID code: AD3A14AB424A - Hynix - 1x/1y/1znm MLC | +-----------------------------------------------------------------+ Step 3: Isolate Key Repair Vectors
Use the last known clean version ( v4.00.0024 from 2019) or modern alternatives.