Vid 346d Pid 5678 _best_ Jun 2026

This Vendor ID corresponds to WCH (Nanjing Qinheng Microelectronics Co., Ltd.) . WCH is a prominent manufacturer known for producing USB-to-serial chips, interface ICs, and microcontrollers.

If you are working with a device sporting these IDs, use the following tools to verify its health and internal specs: ChipGenius : This is the standard utility

Identifies the specific hardware profile, most commonly assigned to the generic "Disk 2.0" configuration running at USB 2.0 High-Speed specification.

Download the version of FirstChip MPTools that matches your controller version (e.g., FC1179 MPTools ). Low-Level Format:

This code points to specialized electronic components, often associated with specific microcontrollers or specialized interface chips. In some instances, it is used by generic flashing tools, custom input devices, or development boards originating from component suppliers. vid 346d pid 5678

Together, the and PID act as a unique fingerprint for a device, allowing the operating system to load the correct driver [1]. Identifying VID 346D PID 5678 Based on standard USB-IF registry data:

Typically relies on the FirstChip FC1178BC or FirstChip FC2279 microcontroller family.

Sometimes, the easiest fix is the best.

Usually powered by the FirstChip controller (specifically models like FC1178 , FC1178BC , or FC1179 ) ⚠️ Important Warning: Fake Capacity This Vendor ID corresponds to WCH (Nanjing Qinheng

Based on USB hardware databases, the code combination of corresponds directly to the Teamgroup C222 3.2 Gen 1 flash drive. Teamgroup is a globally recognized manufacturer of memory products, and the C222 is known for its sleek metallic casing and reliable USB 3.2 Gen 1 data transfer speeds. How to Find the VID and PID on Your Computer

The pair signifies a device manufactured by WCH (Nanjing Qinheng Microelectronics) , likely a CH34x USB-to-Serial converter . Identifying this allows for precise troubleshooting and quick resolution of driver-related connectivity issues.

When you plug in a functional USB device, it transmits a unique VID and PID to Windows so the system can load the correct drivers. If the hardware component responsible for this communication fails, the device defaults to a generic identifier.

Before diving into the specifics of , it is essential to understand how the USB identification architecture works. Download the version of FirstChip MPTools that matches

Shenzhen SanDiYiXin Electronic Co., LTD (often appears as VendorCo )

When combined, the VID and PID create a unique signature that allows your operating system to identify the exact hardware and load the correct driver.

Identifies the hardware manufacturer (often associated with SinoWealth or generic Chinese controllers). Product ID (PID) Identifies the specific product model or controller family. Mass Storage Standard USB flash drive or card reader interface. Are you trying to recover data from this device or fix a "not recognized" error on a specific piece of hardware?