If you are dealing with a broader slow-transfer scenario on a system-wide level, verify your OS optimization parameters by utilizing Guiding Tech's USB Speed Fix Walkthrough to toggle Windows drive caching policies.
Note: Benchmarks reflect sequential read/write operations of single large files. Transferring multiple tiny files will result in significantly reduced throughput. How to Check Your Hardware IDs on Windows
Understanding VID 346D PID 5678: FirstChip USB Flash Drive Troubleshooting and Drivers vid 346d pid 5678
When troubleshooting hardware issues or developing custom drivers, Windows Device Manager or Linux terminal logs often reveal cryptic identification strings. One such identifier is .
Users have reported a slight performance increase (up to 19 MB/s read) when formatting the drive with the exFAT file system instead of the default FAT32. Maintenance and Repair If you are dealing with a broader slow-transfer
Most modern kernels support these IDs via standard usb-storage or uas modules, though some users on the Gentoo Forums have reported needing to manually load modules if the device isn't automatically detected. Are you having trouble accessing files on the drive, or USB Flash Drive Speed Tests - VID = 346d, PID = 5678
, but the controller cannot communicate with the physical flash NAND storage. How to Check Your Hardware IDs on Windows
Assigned to basic USB mass storage devices, usually labeled as VendorCo ProductCode or "Disk 2.0".
Several issues plague 346d:5678 devices:
Best practices include verifying device information, using correct drivers, and testing devices.