Vid 346d - Pid 5678

: This identifies a generic USB controller often used in unbranded or budget flash memory products. Product ID (PID) 5678

These devices are frequently designed for extreme portability and durability. Form Factor Vid 346d Pid 5678

USB Flash Drive Speed Tests - VID = 346d, PID = 5678 - NirSoft : This identifies a generic USB controller often

The PID 5678 is also worth noting. It is a hexadecimal value often used in placeholder examples or by certain chipset manufacturers for "bulk" storage devices or generic input devices. Vid 346d Pid 5678

Benchmarks for this specific VID/PID combination vary significantly because it is used by various "white-label" or generic manufacturers.