If you run the UMPTool and it detects a capacity far smaller than advertised (e.g., it says 16GB but the sticker says 128GB), you have a counterfeit drive. The repair will work, but you will only ever be able to use the real capacity.
How do I check the PID and VID of my USB device? - Knowledge Center
Identifies the specific device or controller. 198A corresponds to a specific Chipsbank flash drive controller (often part of the CBM209x series or similar OEM flash disk lines). usb device id vid 1e3d pid 198a updated
The hardware configuration points directly to a flash storage controller manufactured by Chipsbank Microelectronics Co., Ltd. . The Vendor ID (VID) 1E3D identifies Chipsbank as the manufacturer, while the Product ID (PID) 198A indicates a generic HighSpeed USB Mass Storage Device (often built using controllers like the CBM2199E, CBM2199S, or CBM2098E).
He knew the codes. VID 1e3d usually pointed to smaller, off-brand Chinese manufacturers—Chipsbank, Phison, generic controllers. But PID 198a wasn't in his database. It wasn't in any database. He’d spent three hours scouring the dark corners of hardware forums and Linux kernel repositories. It was a ghost. If you run the UMPTool and it detects
When looking for these tools, ensure the version number is high enough to support the CBM2199E chipset (usually V7200 or higher).
A USB device identifies itself to a host computer using a unique combination of two 16-bit numbers: - Knowledge Center Identifies the specific device or
The process of updating a driver for a specific VID and PID also raises important questions regarding hardware authentication and security. In the modern cybersecurity landscape, drivers operate at the kernel level, meaning they have high-level access to the system. Updating the driver for VID 1e3d PID 198a requires sourcing the software from a verified repository.