Chipgenius V4.21 Jun 2026

Improved identification for specific USB controllers, such as the Chipsbank CBM2099/2199 series. New Chip Support:

From this, you would know the drive is fake and need a Phison tool to restore real capacity. Chipgenius V4.21

: Detecting "fake" high-capacity drives by revealing their true flash memory capacity and manufacturer. Identifying Controllers is a specialized, portable utility designed for deep-level

ChipGenius is a specialized utility designed to extract low-level hardware information from USB-connected devices. Version 4.21, in particular, is widely utilized for its ability to identify the and the specific flash memory manufacturer . Unlike standard Windows file explorers that only show storage capacity, ChipGenius queries the hardware directly to reveal: is a specialized

If you see or “No match found,” try updating to a newer version of ChipGenius (e.g., V4.5 or V4.9) or use a dedicated tool like USBDeview or Flash Drive Information Extractor .

is a specialized, portable utility designed for deep-level diagnostic analysis of USB devices. It is the go-to tool for tech professionals and enthusiasts looking to identify internal hardware specifications that are often hidden by the operating system, such as the specific controller model and Flash ID. What is ChipGenius V4.21?