Vid 346d Pid 5678 Updated May 2026

VID (Vendor ID) 346D

The and PID (Product ID) 5678 identifiers refer to a specific type of USB flash drive, often associated with low-cost or unbranded "Generic" USB 2.0 and 3.0 devices. Based on community data and technical forums, Hardware Profile

  2. Controller:

    These devices frequently use controllers from FirstChip (such as the FC1178BC) or ChipsBank . Common Characteristics vid 346d pid 5678

    The performance and hardware of these devices can vary significantly because the VID/PID combination is shared across different production batches and capacities. Interface Support : Devices with this ID have been reported with both USB 3.0/3.2 capabilities. Performance Read/Write Speeds : Standard 64GB models often reach approximately for both reading and writing. Benchmark Issues VID (Vendor ID) 346D The and PID (Product

  3. These identifiers (Vendor ID and Product ID) act as a digital fingerprint, helping operating systems recognize the hardware and load the correct drivers. 🛠️ Hardware Profile These identifiers (Vendor ID and Product ID) act

    Every USB device transmits unique identifiers to a host operating system during the enumeration handshake. Vendor ID (VID):

    Vendor ID (VID): 346D

    – 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" .