Chipgenius V4.21 [upd] Jun 2026

ChipGenius V4.21 is a specialized USB device identification tool. Its primary proper features focus on detecting the controller chip inside USB storage devices (flash drives, memory cards, MP3 players, etc.), rather than the storage capacity or file system. Here are the proper features of ChipGenius V4.21: Core Identification Features

USB Controller Chip Detection – Identifies the exact manufacturer and model of the USB mass storage controller (e.g., Phison, Alcor, Silicon Motion, Innogrit, etc.).

VID/PID Parsing – Reads and decodes Vendor ID and Product ID from the device descriptor, cross-referencing them with an internal database.

Physical NAND Flash Info – Attempts to detect NAND flash type, manufacturer (Toshiba, Samsung, Micron, Hynix, etc.), and sometimes die density. Chipgenius V4.21

Firmware Version Detection – Reads the firmware version string stored on the controller.

Additional Hardware Details

USB Protocol & Speed – Shows USB version (1.1, 2.0, 3.0/3.1) and current link speed (Low/Full/High/Super Speed). ChipGenius V4

Serial Number Extraction – Reads the device's unique serial number if present.

Manufacturer & Product Strings – Reports the textual manufacturer and product name as reported by the device.

Utility Features

Mass Storage Only – Specifically designed for USB Mass Storage class devices (not generic USB peripherals like keyboards, webcams).

Low-Level Direct Access – Bypasses OS logical drive layer to query device firmware directly.