Vid 346d Pid 5678 [repack] Jun 2026

VID and PID are 4-digit hexadecimal codes assigned to devices by the USB Implementers Forum (USB-IF), a consortium that oversees the development and implementation of USB technology. The VID is a unique identifier assigned to a company that manufactures USB devices, while the PID is a unique identifier for a specific product made by that company.

The next time a string like 346d:5678 flashes on a terminal, remember: for someone, it’s not just numbers. It’s a breadcrumb to a forgotten story waiting to be told. vid 346d pid 5678

I understand you're asking for an article targeting the keyword "vid 346d pid 5678." However, based on my knowledge and standard databases (including common USB, PCI, and other hardware vendor IDs), VID and PID are 4-digit hexadecimal codes assigned

Let’s dissect this identifier.

You can view crowdsourced performance benchmarks for this specific VID/PID combination on sites like NirSoft's USB Speed Database . It’s a breadcrumb to a forgotten story waiting to be told

In the case of our unknown “346d:5678,” the absence from public databases suggests several possibilities: it could belong to a prototype device, a discontinued product, a manufacturer who has not registered publicly, or even a maliciously spoofed identifier. This uncertainty highlights a second function: VID/PID pairs also serve as a first-order trust signal, though a weak one.

The VID and PID are used to identify a device and distinguish it from other devices made by the same manufacturer or different manufacturers.