Every USB hardware device relies on a unique combination of Vendor ID (VID) and Product ID (PID). Operating systems read these 16-bit identifiers to match the appropriate device drivers.
Reinsert the USB drive into a different port to force Windows to rebuild the descriptor map. 4. Locate the Specific Mass Production (MP) Tool
The hardware identifier and typically refers to a generic USB flash drive, often marketed under the name "VendorCo ProductCode" or "Disk 2.0". Device Identification vid 346d pid 5678
– This ID is assigned to Shenzhen SanDiYiXin Electronic Co., LTD . In some firmware or database contexts, it may also appear under the generic label "VendorCo" .
USB\VID_346D&PID_5678 ├── VID_346D ── Manufacturer: Shenzhen SanDiYiXin Electronic Co., LTD └── PID_5678 ── Product: Generic USB 2.0 Mass Storage Device (Disk 2.0) Every USB hardware device relies on a unique
While the Vendor ID ( 346D ) is often assigned to specific manufacturers (sometimes listed under obscure branding or specific OEM implementations like Hammer or generic radio devices), the firmware almost always requires the .
: Sometimes used in "fake capacity" drives (e.g., a drive labeled 64GB that only has 8GB of actual space). In some firmware or database contexts, it may
Because this hardware combination is frequently found in custom electronics, generic USB adapters, or devices stuck in firmware update modes, standard operating systems might label it as an Common Scenarios Where This Identifier Appears
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When a storage drive encounters a critical controller error, it enters a "fail-safe" or "boot ROM" mode, broadcasting and PID (Product ID) 5678 to the operating system. Why Is Your Device Showing This Specific ID?