Firstchip Yc2019 — Fixed
Change the Vendor ID (VID), Product ID (PID), and manufacturer strings.
The is a USB flash drive controller commonly used in budget or unbranded pen drives. While detailed public datasheets are limited, its features are primarily identified through repair and diagnostic tools like ChipGenius and MPTools . Core Specifications & Features Interface : USB 2.0 (High Speed). Firstchip Yc2019

