The Vendor ID is typically associated with specialized manufacturing, often related to industrial controllers, automotive diagnostics, or re-branded OEM peripherals. The Product ID 198a identifies the specific model within that vendor’s catalog.
To achieve the best results with VID_1E3D:PID_198A:
For the average user, seeing a yellow exclamation mark next to an "Unknown USB Device" with this ID can be frustrating. What is it? Where did it come from? And most importantly,
If you were updating firmware on a device (e.g., a 3D printer motherboard or an Android box) and the process failed, the device may revert to this raw VID/PID to wait for new firmware.
: Identify the company associated with VID 1E3D . You can then visit the company’s website and look for technical documentation, datasheets, or developer guides related to the product with PID 198A .