If you’ve checked your device manager and found and PID 5678 , you’re likely holding a generic high-speed USB flash drive—often branded by companies like Dahua , Hiksemi , or Eaget . While these are budget-friendly, getting the "best" out of them requires a few specific steps. ⚡ 1. The "Best" File System for Speed For these specific controllers (often FirstChip FC1178 Go to product viewer dialog for this item. Go to product viewer dialog for this item.
Speed test data collected from multiple users shows that these drives exhibit a wide range of performance:
This device is generally a mass storage device. While it is not a high-speed professional drive, you can significantly improve its performance through proper formatting. vid+346d+pid+5678+best
No fluff. No repetitive filler content. Each video ends with a practical action step.
Identifies the device class, which in this case points directly to a standard USB Mass Storage Device . If you’ve checked your device manager and found
What does the hardware actually look like? According to device detection software and user forums, this VID/PID combo appears primarily in the following formats:
For everyday tasks like transferring documents, photos, or music files, these speeds are generally adequate. However, for frequent large‑file transfers or running applications directly from the drive, you may notice slower performance compared to premium drives from major manufacturers. The "Best" File System for Speed For these
According to usb3speed.nirsoft.net , these drives show up under various manufacturer names, such as Eaget, with different speed experiences.
Try replacing + with & for URL parameters: vid=346d&pid=5678&sort=best
If your drive feels sluggish, the best non-destructive optimization method is upgrading its file management configuration.