The operating system uses the VID and PID to determine which driver to install for a specific device. This ensures that the device functions properly and can communicate with the computer.
However, the ID 5678 (hex) converts to 22136 in decimal. It is a relatively common placeholder or sequential ID used by Feitian for specific batches of peripherals.
: A common generic product ID used for mass storage devices. vid 346d pid 5678
USB 2.0 High-Speed specification limiting peak power consumption to 100mA. Performance Optimization: The exFAT Speed Boost
The identifiers and PID 5678 correspond to a generic USB flash drive, often associated with low-cost or "no-name" storage devices using FirstChip controllers (specifically models like the or ). The operating system uses the VID and PID
If you are trying to configure this hardware for a specific application, let me know: What you are using
Registered to Shenzhen SanDiYiXin Electronic Co., LTD , a hardware manufacturer based in China. It is a relatively common placeholder or sequential
If the device is a standard USB flash drive that suddenly started reporting as and shows "No Media" or "0 Bytes" in Windows Disk Management, the firmware chip has likely failed or cleared itself .
Open the MPTool and select to detect the drive.
I understand you're asking for an article targeting the keyword "vid 346d pid 5678." However, based on my knowledge and standard databases (including common USB, PCI, and other hardware vendor IDs),